0001628280-26-069995 | 10-Q | XBRL Viewer

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Derivative Instruments and Hedging Activities - Net Investment Hedges (Details) - Sep. 30, 2026 ¥ in Thousands, $ in Thousands	USD ($)	CNY (¥)
Net Investment Hedge Maturing March of 2027
Derivatives, Fair Value [Line Items]
Foreign currency-denominated intercompany loan payable	$ 18,494	¥ 124,007
Net Investment Hedge Maturing May of 2027
Derivatives, Fair Value [Line Items]
Foreign currency-denominated intercompany loan payable	6,171	41,379
Net Investment Hedge Maturing July of 2027
Derivatives, Fair Value [Line Items]
Foreign currency-denominated intercompany loan payable	13,165	88,274
Net Investment Hedge Maturing August of 2027
Derivatives, Fair Value [Line Items]
Foreign currency-denominated intercompany loan payable	$ 10,490	¥ 70,337

Supplemental Cash Flow

3 Months Ended

Sep. 30, 2026

Supplemental Cash Flow Elements [Abstract]

Schedule of supplemental cash flow disclosures


	Three Months Ended September 30,
(in thousands)	2026		2025
Cash paid during the period for:
Interest	$	7,331	$	4,709
Income taxes	24,162		11,994
Supplemental disclosure of non-cash information:
Changes in accounts payable related to purchases of property, plant and equipment	(1,222)		(9,854)

Supplemental Cash Flow Disclosures

3 Months Ended

Sep. 30, 2026

Supplemental Cash Flow Elements [Abstract]

SUPPLEMENTAL CASH FLOW DISCLOSURES


	Three Months Ended September 30,
(in thousands)	2026		2025
Cash paid during the period for:
Interest	$	7,331	$	4,709
Income taxes	24,162		11,994
Supplemental disclosure of non-cash information:
Changes in accounts payable related to purchases of property, plant and equipment	(1,222)		(9,854)

Accumulated Other Comprehensive Loss Other Comprehensive Income - Income Tax Allocated to Each Component (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Other Comprehensive Income - Income Tax Allocated to Each Component [Abstract]
Unrealized gain (loss) on derivatives designated and qualified as cash flow hedges, pre-tax	$ 95	$ (11)
Unrealized gain (loss) on derivatives designated and qualified as cash flow hedges, tax impact	(23)	3
Unrealized gain (loss) on derivatives designated and qualified as cash flow hedges, net of tax	72	(8)
Reclassification of unrealized gain on derivatives designated and qualified as cash flow hedges, pre-tax	(256)	(220)
Reclassification of unrealized gain on derivatives designated and qualified as cash flow hedges, tax impact	63	54
Reclassification of unrealized gain on derivatives designated and qualified as cash flow hedges, Net of tax	193	166
Unrecognized net pension and other postretirement benefit plans (loss) gain, pre-tax	(206)	860
Unrecognized net pension and other postretirement benefit plans (loss) gain, tax impact	52	(214)
Unrecognized net pension and other postretirement benefit plans (loss) gain, net of tax	(154)	646
Reclassification of net pension and other postretirement benefit plans loss, pre-tax	2,912	2,886
Reclassification of net pension and other postretirement benefit plans loss, tax impact	(720)	(533)
Reclassification of net pension and other postretirement benefit plans loss, net of tax	2,192	2,353
Foreign currency translation adjustments, pre-tax	(5,024)	(3,254)
Foreign currency translation adjustments, tax impact	0	0
Foreign currency translation adjustments, net of tax	(5,024)	(3,254)
Other comprehensive loss, pre-tax	(2,479)	261
Other comprehensive loss, tax impact	(628)	(690)
Total other comprehensive loss, net of tax	$ (3,107)	$ (429)

Restructuring and Other Charges, Net - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Jun. 30, 2026
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, incurred cost	$ (100)	$ 3,200
Restructuring reserve	7,321		$ 9,564
Infrastructure
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, incurred cost		100
Metal Cutting
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, incurred cost		3,300
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
Restructuring Cost and Reserve [Line Items]
Restructuring related charges recorded in cost of goods sold or operating expense	100	$ 1,600
Impairment of Property
Restructuring Cost and Reserve [Line Items]
Other restructuring costs	600
Equity Investment Impairment
Restructuring Cost and Reserve [Line Items]
Other restructuring costs	5,000
Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesCurrent
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	5,800		7,500
Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	$ 1,500		$ 2,000

Restructuring and Other Charges, Net

3 Months Ended

Sep. 30, 2026

Restructuring Charges [Abstract]

RESTRUCTURING AND OTHER CHARGES, NET

We recorded a net benefit from the reversal of restructuring and related charges of $0.1 million for the three months ended September 30, 2026. Included in this amount were restructuring related charges of $0.1 million included in cost of goods sold.

Also included in other charges, net for the three months ended September 30, 2026 was an impairment of $5.0 million related to an equity investment and a charge of $0.6 million related to an impairment of property.

We recorded restructuring and related charges of $3.2 million for the three months ended September 30, 2025, which consisted of $3.3 million in Metal Cutting and a reversal of $0.1 million in Infrastructure. Included in this amount were restructuring related charges of $1.6 million included in cost of goods sold.

As of September 30, 2026, $5.8 million and $1.5 million of the restructuring accrual was recorded in other current liabilities and other liabilities, respectively, in our condensed consolidated balance sheet. As of June 30, 2026, $7.5 million and $2.0 million of the restructuring accrual was recorded in other current liabilities and other liabilities, respectively. The amounts are as follows:


(in thousands)	June 30, 2026		Expense		Asset Write-Down		Translation		Cash Expenditures		September 30, 2026
Severance	$	9,564	$	(216)	$	—	$	3	$	(2,030)	$	7,321


Total	$	9,564	$	(216)	$	—	$	3	$	(2,030)	$	7,321

Goodwill and Other Intangible Assets

3 Months Ended

Sep. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS

A summary of the carrying amount of goodwill attributable to each segment, as well as the changes in such, is as follows:


(in thousands)	Metal Cutting		Infrastructure		Total
Gross goodwill	$	456,874	$	633,211	$	1,090,085
Accumulated impairment losses	(177,661)		(633,211)		(810,872)
Balance as of June 30, 2026	$	279,213	$	—	$	279,213

Activity for the three months ended September 30, 2026:

Change in gross goodwill due to translation	(940)		—		(940)


Gross goodwill	455,934		633,211		1,089,145
Accumulated impairment losses	(177,661)		(633,211)		(810,872)
Balance as of September 30, 2026	$	278,273	$	—	$	278,273

The components of our other intangible assets were as follows:


	Estimated Useful Life (in years)	September 30, 2026				June 30, 2026
(in thousands)		Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization

Technology-based and other	4 to 20	$	25,668	$	(22,539)		$	27,800	$	(23,805)
Customer-related	10 to 21	159,984		(118,889)			159,836		(117,352)
Unpatented technology	10 to 30	26,636		(26,222)			26,586		(25,852)
Trademarks	5 to 20	23,499		(15,145)			23,542		(14,869)

Total		$	235,787	$	(182,795)		$	237,764	$	(181,878)

Derivative Instruments and Hedging Activities (Tables)

3 Months Ended

Sep. 30, 2026

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of fair value of derivatives

The fair value of derivatives designated and not designated as hedging instruments in the condensed consolidated balance sheets are as follows:


(in thousands)	September 30, 2026		June 30, 2026
Derivatives designated as hedging instruments
Other current assets - range forward contracts	$	150	$	—
Other current liabilities - range forward contracts	—		—


Total derivatives designated as hedging instruments	150		—
Derivatives not designated as hedging instruments
Other current assets - currency forward contracts	$	830	$	32
Other current liabilities - currency forward contracts	(141)		(213)
Total derivatives not designated as hedging instruments	689		(181)
Total derivatives	$	839	$	(181)

Schedule of (gains) losses related to derivatives not designated as hedging instruments

These contracts are recorded at fair value in the condensed consolidated balance sheets, with the offset to other income, net. (Gains) losses related to derivatives not designated as hedging instruments have been recognized as follows:


	Three Months Ended September 30,
(in thousands)	2026		2025
Other (income) expense, net	$	(677)	$	3

Schedule of cash flow hedges

The following represents gains (losses), net of tax, related to cash flow hedges:


	Three Months Ended September 30,
(in thousands)	2026		2025
Unrealized gain (loss) recognized in other comprehensive loss	$	72	$	(8)

Schedule of foreign currency-denominated intercompany loans payable designated as net investment hedges

As of September 30, 2026, the foreign currency-denominated intercompany loans payable designated as net investment hedges consisted of:


Instrument	Notional (EUR and CNY in thousands)(2)		Notional (USD in thousands)(2)		Maturity

Foreign currency-denominated intercompany loan payable	¥	124,007	$	18,494	March 2027




Foreign currency-denominated intercompany loan payable	¥	41,379	$	6,171	May 2027
Foreign currency-denominated intercompany loan payable	¥	88,274	$	13,165	July 2027
Foreign currency-denominated intercompany loan payable	¥	70,337	$	10,490	August 2027

(2) Includes principal and accrued interest.

Derivative Instruments and Hedging Activities - Fair Value of Derivatives Designated and Not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026
Fair value of derivatives
Total derivatives	$ 839	$ (181)
Derivatives designated as hedging instruments
Fair value of derivatives
Total derivatives	150	0
Derivatives not designated as hedging instruments
Fair value of derivatives
Total derivatives	689	(181)
Range Forward Contracts \| Derivatives designated as hedging instruments \| Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent
Fair value of derivatives
Derivative assets	150	0
Range Forward Contracts \| Derivatives designated as hedging instruments \| Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesCurrent
Fair value of derivatives
Derivative liabilities	0	0
Currency Forward Contracts \| Derivatives not designated as hedging instruments \| Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent
Fair value of derivatives
Derivative assets	830	32
Currency Forward Contracts \| Derivatives not designated as hedging instruments \| Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesCurrent
Fair value of derivatives
Derivative liabilities	$ (141)	$ (213)

Long-Term Debt (Tables)

3 Months Ended

Sep. 30, 2026

Debt Disclosure [Abstract]

Schedule of Debt

Long-term debt consisted of the following at:


(in thousands)	September 30, 2026		June 30, 2026
5.800% Senior Unsecured Notes due fiscal 2036, net of discount of $1.0 million for September 30 and June 30, 2026	$	298,980	$	298,954
2.800% Senior Unsecured Notes due fiscal 2031, net of discount of $0.1 million for September 30 and June 30, 2026	299,919		299,915
Term Loan due fiscal 2030	500,000		—
4.625% Senior Unsecured Notes due fiscal 2028, net of discount of zero for June 30, 2026	—		90,616






Total term debt	1,098,899		689,485
Less unamortized debt issuance costs	(4,815)		(4,205)





Total long-term debt	$	1,094,084	$	685,280

Segment Data (Tables)

3 Months Ended

Sep. 30, 2026

Segment Reporting [Abstract]

Schedule of segment data

Segment data is summarized as follows:


	Three Months Ended September 30,
(in thousands)	2026		2025
Sales:
Metal Cutting	$	398,155	$	310,625
Infrastructure	370,038		187,349
Total sales	$	768,193	$	497,974

Cost of goods sold:
Metal Cutting	$	178,417	$	200,775
Infrastructure	76,170		142,595


	Three Months Ended September 30,
(in thousands)	2026		2025
Operating expense:
Metal Cutting	$	95,963	$	86,173
Infrastructure	30,345		26,264

Restructuring and other charges, net:
Metal Cutting	$	5,389	$	1,718
Infrastructure	(34)		(129)

Amortization of intangibles:
Metal Cutting	$	318	$	396
Infrastructure	1,833		1,979

Operating income:
Metal Cutting	$	118,337	$	21,564
Infrastructure	261,723		16,639
Total segment operating income	380,060		38,203
Unallocated corporate expenses	(809)		(644)
Total operating income	$	379,251	$	37,559
Interest expense	11,472		6,186
Other expense (income), net	11,063		(2,322)
Income before income taxes	$	356,716	$	33,695

Depreciation and amortization:
Metal Cutting	$	23,328	$	24,447
Infrastructure	10,478		10,598
Total depreciation and amortization	$	33,806	$	35,045







Capital expenditures:
Metal Cutting	$	5,191	$	11,615
Infrastructure	5,613		11,367
Total capital expenditures	$	10,804	$	22,982

Segment assets(3) :
Metal Cutting	$	1,494,913	$	1,394,560
Infrastructure	1,700,631		701,801
Corporate	684,694		422,563
Total assets	$	3,880,238	$	2,518,924

(3) Metal Cutting and Infrastructure segment assets are principally accounts receivable, less allowance for doubtful accounts; inventories; property, plant and equipment, net; goodwill; other intangible assets, net of accumulated amortization. Corporate assets are principally cash and cash equivalents, other current assets, long-term prepaid pension benefit, deferred income taxes, operating lease ROU assets and other assets.

Schedule of disaggregation of revenue

The following tables present Kennametal's revenue disaggregated by geography:


	Three Months Ended
	September 30, 2026			September 30, 2025
(in percentages)	Metal Cutting	Infrastructure	Total Kennametal	Metal Cutting	Infrastructure	Total Kennametal
Americas	50%	64%	57%	46%	57%	50%
Europe, the Middle East and Africa (EMEA)	32	21	27	36	21	31
Asia Pacific	18	15	16	18	22	19

The following tables present Kennametal's revenue disaggregated by end market:


	Three Months Ended
	September 30, 2026			September 30, 2025
(in percentages)	Metal Cutting	Infrastructure	Total Kennametal	Metal Cutting	Infrastructure	Total Kennametal
General Engineering	54%	24%	40%	52%	31%	44%
Transportation	22	—	11	26	—	16
Aerospace & Defense	15	12	14	14	11	13
Energy	9	29	18	8	21	13
Earthworks	—	35	17	—	37	14

- Definition

Tabular disclosure of segment reporting. Includes, but is not limited to, reconciliation of reportable segment amount to corresponding consolidated total.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 31
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-31

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 34
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-34

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-32

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 30
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-30

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26C
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26C

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26B

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 26A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-26A

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 25
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-25

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-15

+ Details

Equity (Tables)

3 Months Ended

Sep. 30, 2026

Equity [Abstract]

Schedule of changes in the carrying amounts of total equity, shareholders' equity and equity attributable to noncontrolling interests

A summary of the changes in the carrying amounts of total equity, Kennametal Shareholders’ equity and equity attributable to noncontrolling interests for the three months ended September 30, 2026 and 2025 is as follows:


	Kennametal Shareholders’ Equity
(in thousands, except per share amounts)	Capital stock		Additional paid-in capital		Retained earnings		Accumulated other comprehensive loss		Non-controlling interests		Total equity
Balance as of June 30, 2026	$	95,267	$	390,310	$	1,483,297	$	(399,030)	$	43,593	$	1,613,437
Net income	—		—		271,585		—		2,873		274,458
Other comprehensive loss	—		—		—		(2,840)		(267)		(3,107)
Dividend reinvestment	2		36		—		—		—		38
Capital stock issued under employee benefit and stock plans(2)	782		(994)		—		—		—		(212)
Purchase of capital stock	(2)		(36)		—		—		—		(38)
Cash dividends ($0.20 per share)	—		—		(15,242)		—		—		(15,242)
Cash dividends to noncontrolling interests	—		—		—		—		(1,344)		(1,344)


Total equity, September 30, 2026	$	96,049	$	389,316	$	1,739,640	$	(401,870)	$	44,855	$	1,867,990


	Kennametal Shareholders’ Equity
(in thousands, except per share amounts)	Capital stock		Additional paid-in capital		Retained earnings		Accumulated other comprehensive loss		Non-controlling interests		Total equity
Balance as of June 30, 2025	$	95,015	$	373,902	$	1,201,755	$	(386,693)	$	40,669	$	1,324,648
Net income	—		—		23,298		—		1,333		24,631
Other comprehensive loss	—		—		—		196		(625)		(429)
Dividend reinvestment	2		37		—		—		—		39
Capital stock issued under employee benefit and stock plans(2)	683		1,191		—		—		—		1,874
Purchase of capital stock	(596)		(9,434)		—		—		—		(10,030)
Cash dividends ($0.20 per share)	—		—		(15,136)		—		—		(15,136)


Total equity, September 30, 2025	$	95,104	$	365,696	$	1,209,917	$	(386,497)	$	41,377	$	1,325,597

(2) Net of restricted stock units delivered upon vesting to satisfy tax withholding requirements.

Earnings Per Share (Tables)

3 Months Ended

Sep. 30, 2026

Earnings Per Share [Abstract]

Schedule of diluted shares outstanding

The following table provides the computation of diluted shares outstanding for the three months ended September 30, 2026 and 2025:


	Three Months Ended September 30,
(in thousands)	2026	2025
Weighted-average shares outstanding during the period	76,590	76,128
Add: Unexercised stock options and unvested restricted stock units	1,530	701
Number of shares on which diluted earnings per share is calculated	78,120	76,829
Unexercised stock options with an exercise price greater than the average market price and restricted stock units not included in the computation because they were anti-dilutive	21	653

Supplemental Cash Flow - USD ($) $ in Thousands	3 Months Ended
Supplemental Cash Flow - USD ($) $ in Thousands	Sep. 30, 2026	Sep. 30, 2025
Supplemental Cash Flow Elements [Abstract]
Interest	$ 7,331	$ 4,709
Income taxes	24,162	11,994
Changes in accounts payable related to purchases of property, plant and equipment	$ (1,222)	$ (9,854)

Stock-Based Compensation (Tables)

3 Months Ended

Sep. 30, 2026

Share-Based Payment Arrangement [Abstract]

Schedule of changes in time vesting and performance vesting restricted stock units

Changes in our performance vesting and time vesting restricted stock units for the three months ended September 30, 2026 were as follows:


	Performance Vesting Stock Units	Performance Vesting Weighted Average Fair Value		Time Vesting Stock Units	Time Vesting Weighted Average Fair Value
Unvested, June 30, 2026	644,507	$	21.66	1,632,466	$	22.48
Granted	303,716	31.22		594,084	31.34
Vested	(343,057)	25.98		(558,874)	23.42
Performance metric adjustments, net	264,367	24.65		—	—
Forfeited	(10,984)	23.28		(10,902)	24.04
Unvested, September 30, 2026	858,549	$	24.22	1,656,774	$	25.33

Supplier Finance Program (Details) - USD ($) $ in Millions	Sep. 30, 2026	Jun. 30, 2026
Payables and Accruals [Abstract]
Supplier finance program, obligation	$ 92.0	$ 96.8

Derivative Instruments and Hedging Activities - Cash Flow Hedges (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Unrealized gain (loss) on derivatives designated and qualified as cash flow hedges	$ 72	$ (8)

Fair Value Measurements (Tables)

3 Months Ended

Sep. 30, 2026

Fair Value Disclosures [Abstract]

Schedule of financial instruments at fair value

As of September 30, 2026, the fair values of our financial assets and financial liabilities are categorized as follows:


(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Derivatives (1)	$	—	$	980	$	—	$	980
Total assets at fair value	$	—	$	980	$	—	$	980

Liabilities:
Derivatives (1)	$	—	$	141	$	—	$	141
Total liabilities at fair value	$	—	$	141	$	—	$	141

As of June 30, 2026, the fair values of our financial assets and financial liabilities are categorized as follows:


(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Derivatives (1)	$	—	$	32	$	—	$	32
Total assets at fair value	$	—	$	32	$	—	$	32

Liabilities:
Derivatives (1)	$	—	$	213	$	—	$	213
Total liabilities at fair value	$	—	$	213	$	—	$	213

(1) Currency derivatives are valued based on observable market spot and forward rates and are classified within Level 2 of the fair value hierarchy.

Accumulated Other Comprehensive Loss - Reclassifications (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Currency exchange contracts	$ 11,063	$ (2,322)
Recognition of actuarial losses	(2,912)	(2,886)
Tax impact	82,258	9,064
Reclassification out of Accumulated Other Comprehensive Loss \| Derivatives attributable to noncontrolling interests
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Total before tax	(256)	(220)
Tax impact	63	54
Net of tax	(193)	(166)
Reclassification out of Accumulated Other Comprehensive Loss \| Pension and other postretirement benefits attributable to Kennametal
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Amortization of prior service credit	(67)	(67)
Recognition of actuarial losses	2,979	2,953
Total before tax	2,912	2,886
Tax impact	(720)	(533)
Net of tax	2,192	2,353
Reclassification out of Accumulated Other Comprehensive Loss \| Forward starting interest rate swaps \| Derivatives attributable to noncontrolling interests
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Forward starting interest rate swaps	(255)	(255)
Reclassification out of Accumulated Other Comprehensive Loss \| Currency exchange contracts \| Derivatives attributable to noncontrolling interests
Reclassification Adjustment out of Accumulated Other Comprehensive Loss [Line Items]
Currency exchange contracts	$ (1)	$ 35

Commitment and Contingencies (Details) $ in Millions	3 Months Ended
Commitment and Contingencies (Details) $ in Millions	Sep. 30, 2026 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Loss contingency, damages	$ 330

Accumulated Other Comprehensive Loss

3 Months Ended

Sep. 30, 2026

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

ACCUMULATED OTHER COMPREHENSIVE LOSS

The components of, and changes in, accumulated other comprehensive loss (AOCL) were as follows, net of tax, for the three months ended September 30, 2026:


(in thousands)	Pension and other postretirement benefits		Currency translation adjustment		Derivatives		Total
Attributable to Kennametal:
Balance, June 30, 2026	$	(207,857)	$	(192,592)	$	1,419	$	(399,030)
Other comprehensive (loss) income before reclassifications	(154)		(4,757)		72		(4,839)
Amounts reclassified from AOCL	2,192		—		(193)		1,999
Net other comprehensive income (loss)	2,038		(4,757)		(121)		(2,840)
AOCL, September 30, 2026	$	(205,819)	$	(197,349)	$	1,298	$	(401,870)

Attributable to noncontrolling interests:
Balance, June 30, 2026	$	—	$	(10,085)	$	—	$	(10,085)
Other comprehensive loss before reclassifications	—		(267)		—		(267)
Net other comprehensive loss	—		(267)		—		(267)
AOCL, September 30, 2026	$	—	$	(10,352)	$	—	$	(10,352)

The components of, and changes in, AOCL were as follows, net of tax, for the three months ended September 30, 2025:


(in thousands)	Pension and other postretirement benefits		Currency translation adjustment		Derivatives		Total
Attributable to Kennametal:
Balance, June 30, 2025	$	(223,016)	$	(165,859)	$	2,182	$	(386,693)
Other comprehensive income (loss) before reclassifications	646		(2,629)		(8)		(1,991)
Amounts reclassified from AOCL	2,353		—		(166)		2,187
Net other comprehensive income (loss)	2,999		(2,629)		(174)		196
AOCL, September 30, 2025	$	(220,017)	$	(168,488)	$	2,008	$	(386,497)

Attributable to noncontrolling interests:
Balance, June 30, 2025	$	—	$	(7,844)	$	—	$	(7,844)
Other comprehensive loss before reclassifications	—		(625)		—		(625)
Net other comprehensive loss	—		(625)		—		(625)
AOCL, September 30, 2025	$	—	$	(8,469)	$	—	$	(8,469)

Reclassifications out of AOCL for the three months ended September 30, 2026 and 2025 consisted of the following:


	Three Months Ended September 30,
(in thousands)	2026		2025		Affected line item in the Income Statement
Gains on cash flow hedges:
Forward starting interest rate swaps	$	(255)	$	(255)	Interest expense
Currency exchange contracts	(1)		35		Cost of goods sold
Total before tax	(256)		(220)
Tax impact	63		54		Provision for income taxes
Net of tax	$	(193)	$	(166)

Pension and other postretirement benefits:

Amortization of prior service credit	$	(67)	$	(67)	Other income, net
Recognition of actuarial losses	2,979		2,953		Other income, net

Total before tax	2,912		2,886
Tax impact	(720)		(533)		Provision for income taxes
Net of tax	$	2,192	$	2,353

The amount of income tax allocated to each component of other comprehensive loss for the three months ended September 30, 2026 and 2025 were as follows:


			2026						2025
(in thousands)	Pre-tax		Tax impact		Net of tax		Pre-tax		Tax impact		Net of tax
Unrealized gain (loss) on derivatives designated and qualified as cash flow hedges	$	95	$	(23)	$	72	$	(11)	$	3	$	(8)
Reclassification of unrealized gain on derivatives designated and qualified as cash flow hedges	(256)		63		(193)		(220)		54		(166)
Unrecognized net pension and other postretirement benefit plans (loss) gain	(206)		52		(154)		860		(214)		646
Reclassification of net pension and other postretirement benefit plans loss	2,912		(720)		2,192		2,886		(533)		2,353
Foreign currency translation adjustments	(5,024)		—		(5,024)		(3,254)		—		(3,254)

Other comprehensive loss	$	(2,479)	$	(628)	$	(3,107)	$	261	$	(690)	$	(429)

Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Sep. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

Schedule of the carrying amount of goodwill attributable to each segment

A summary of the carrying amount of goodwill attributable to each segment, as well as the changes in such, is as follows:


(in thousands)	Metal Cutting		Infrastructure		Total
Gross goodwill	$	456,874	$	633,211	$	1,090,085
Accumulated impairment losses	(177,661)		(633,211)		(810,872)
Balance as of June 30, 2026	$	279,213	$	—	$	279,213

Activity for the three months ended September 30, 2026:

Change in gross goodwill due to translation	(940)		—		(940)


Gross goodwill	455,934		633,211		1,089,145
Accumulated impairment losses	(177,661)		(633,211)		(810,872)
Balance as of September 30, 2026	$	278,273	$	—	$	278,273

Schedule of components of intangible assets

The components of our other intangible assets were as follows:


	Estimated Useful Life (in years)	September 30, 2026				June 30, 2026
(in thousands)		Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization

Technology-based and other	4 to 20	$	25,668	$	(22,539)		$	27,800	$	(23,805)
Customer-related	10 to 21	159,984		(118,889)			159,836		(117,352)
Unpatented technology	10 to 30	26,636		(26,222)			26,586		(25,852)
Trademarks	5 to 20	23,499		(15,145)			23,542		(14,869)

Total		$	235,787	$	(182,795)		$	237,764	$	(181,878)

- Definition

Tabular disclosure of goodwill.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-2

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 24
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482548/350-20-55-24

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1A

+ Details

Goodwill and Other Intangible Assets - Carrying Amount of Goodwill Attributable to Each Segment (Details) $ in Thousands	3 Months Ended
	Sep. 30, 2026 USD ($)
Goodwill [Roll Forward]
Gross goodwill, beginning balance	$ 1,090,085
Accumulated impairment losses, beginning balance	(810,872)
Goodwill, beginning balance	279,213
Change in gross goodwill due to translation	(940)
Gross goodwill, ending balance	1,089,145
Accumulated impairment losses, ending balance	(810,872)
Goodwill, ending balance	278,273
Metal Cutting
Goodwill [Roll Forward]
Gross goodwill, beginning balance	456,874
Accumulated impairment losses, beginning balance	(177,661)
Goodwill, beginning balance	279,213
Change in gross goodwill due to translation	(940)
Gross goodwill, ending balance	455,934
Accumulated impairment losses, ending balance	(177,661)
Goodwill, ending balance	278,273
Infrastructure
Goodwill [Roll Forward]
Gross goodwill, beginning balance	633,211
Accumulated impairment losses, beginning balance	(633,211)
Goodwill, beginning balance	0
Change in gross goodwill due to translation	0
Gross goodwill, ending balance	633,211
Accumulated impairment losses, ending balance	(633,211)
Goodwill, ending balance	$ 0

- Definition

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 3: http://www.xbrl.org/2003/role/exampleRef
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Reference 4: http://www.xbrl.org/2003/role/exampleRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/exampleRef
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Reference 9: http://www.xbrl.org/2003/role/exampleRef
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Reference 10: http://www.xbrl.org/2003/role/exampleRef
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-Name Accounting Standards Codification
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Reference 11: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
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Reference 12: http://www.xbrl.org/2003/role/exampleRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 350
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-Name Accounting Standards Codification
-Section 45
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-Publisher FASB
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Reference 14: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org/1943274/2147482573/350-20-50-1

Reference 15: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
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Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
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-Topic 805
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479581/805-30-50-4

+ Details

Stock-Based Compensation - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Restricted Stock Units (RSUs)
Stock-Based Compensation (Textual) [Abstract]
Compensation expense related to time vesting and performance vesting restricted stock units	$ 10.2	$ 7.4
Unrecognized compensation cost	$ 39.0
Unrecognized compensation costs, weighted average period	1 year 10 months 24 days
Restricted Stock Units - Performance Vesting
Stock-Based Compensation (Textual) [Abstract]
Performance metric adjustments, net (in shares)	(264,367)

Inventories

3 Months Ended

Sep. 30, 2026

Inventory Disclosure [Abstract]

INVENTORIES

We used the last-in, first-out (LIFO) method of valuing inventories for 29 percent and 34 percent of total inventories at September 30, 2026 and June 30, 2026, respectively. Inventory valuations under the LIFO method are based on an annual determination of quantities and costs as of June 30 of each year; therefore, the interim LIFO valuations are based on our projections of expected year-end inventory levels and costs and are subject to any final year-end LIFO inventory adjustments.

Inventories consisted of the following:


(in thousands)	September 30, 2026		June 30, 2026
Finished goods	$	575,559	$	406,605
Work in process and powder blends	1,022,442		783,469
Raw materials	388,706		279,816
Inventories at current cost	1,986,707		1,469,890
Less: LIFO valuation	(370,721)		(361,440)
Total inventories	$	1,615,986	$	1,108,450

Derivative Instruments and Hedging Activities - Derivatives Not Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Currency exchange contracts \| Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense \| Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Loss (gain) recognized in other income, net	$ 677	$ (3)

Earnings Per Shares (Details) - shares shares in Thousands	3 Months Ended
Earnings Per Shares (Details) - shares shares in Thousands	Sep. 30, 2026	Sep. 30, 2025
Earnings Per Share [Abstract]
Weighted-average shares outstanding during the period (in shares)	76,590	76,128
Add: Unexercised stock options and unvested restricted stock units (in shares)	1,530	701
Number of shares on which diluted earnings per share is calculated (in shares)	78,120	76,829
Unexercised stock options with an exercise price greater than the average market price and restricted stock units not included in the computation because they were anti-dilutive (in shares)	21	653

Inventories (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026
Inventories (Textual) [Abstract]
Percentage of inventories valued by using LIFO method	29.00%	34.00%
Inventories
Finished goods	$ 575,559	$ 406,605
Work in process and powder blends	1,022,442	783,469
Raw materials	388,706	279,816
Inventories at current cost	1,986,707	1,469,890
Less: LIFO valuation	(370,721)	(361,440)
Total inventories	$ 1,615,986	$ 1,108,450

Environmental Matters (Details) - USD ($) $ in Millions	Sep. 30, 2026	Jun. 30, 2026
Environmental Remediation Obligations [Abstract]
Reserves for environmental costs	$ 12.3	$ 12.3
Accrued environmental loss contingencies, current	$ 2.8	$ 2.7

Pension and Other Postretirement Benefits - Components of Net Periodic Pension Income (Details) - Pension plans contribution - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Net periodic pension income
Service cost	$ 279	$ 277
Interest cost	8,023	8,128
Expected return on plan assets	(8,947)	(9,572)
Amortization of prior service credit	(4)	(4)
Recognition of actuarial loss	2,950	2,922
Net periodic other postretirement benefit cost	$ 2,301	$ 1,751

Pension and Other Postretirement Benefits

3 Months Ended

Sep. 30, 2026

Retirement Benefits [Abstract]

PENSION AND OTHER POSTRETIREMENT BENEFITS

The table below summarizes the components of net periodic pension expense:


	Three Months Ended September 30,
(in thousands)	2026		2025
Service cost	$	279	$	277
Interest cost	8,023		8,128
Expected return on plan assets	(8,947)		(9,572)

Amortization of prior service credit	(4)		(4)
Recognition of actuarial loss	2,950		2,922


Net periodic pension expense	$	2,301	$	1,751

The table below summarizes the components of net periodic other postretirement benefit cost:


	Three Months Ended September 30,
(in thousands)	2026		2025

Interest cost	$	80	$	87
Amortization of prior service credit	(63)		(63)
Recognition of actuarial loss	29		31
Net periodic other postretirement benefit cost	$	46	$	55

The service cost component of net periodic pension expense is reported as a component of cost of goods sold and operating expense. All other components of net periodic pension expense and net periodic other postretirement benefit cost are reported as a component of other expense (income), net.

- Definition

The entire disclosure for retirement benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (o)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-Publisher FASB
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480126/715-20-S99-2

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 715
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-Topic 715
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

+ Details

Cover - shares	3 Months Ended
Cover - shares	Sep. 30, 2026	Oct. 30, 2026
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2026
Document Transition Report	false
Entity File Number	1-5318
Entity Registrant Name	KENNAMETAL INC.
Entity Incorporation, State or Country Code	PA
Entity Tax Identification Number	25-0900168
Entity Address, Address Line One	525 William Penn Place
Entity Address, Address Line Two	Suite 3300
Entity Address, City or Town	Pittsburgh,
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	15219
City Area Code	412
Local Phone Number	248-8000
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		77,036,573
Entity Central Index Key	0000055242
Current Fiscal Year End Date	--06-30
Document Fiscal Year Focus	2027
Document Fiscal Period Focus	Q1
Amendment Flag	false
Capital Stock, par value $1.25 per share \| New York Stock Exchange
Document Information [Line Items]
Title of 12(b) Security	Capital Stock, par value $1.25 per share
Trading Symbol	KMT
Security Exchange Name	NYSE
Preferred Stock Purchase Rights \| New York Stock Exchange
Document Information [Line Items]
Title of 12(b) Security	Preferred Stock Purchase Rights
Security Exchange Name	NYSE
No Trading Symbol Flag	true

Restructuring and Other Charges, Net - Restructuring Accrual (Details) $ in Thousands	3 Months Ended
	Sep. 30, 2026 USD ($)
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance	$ 9,564
Expense	(216)
Asset Write-Down	0
Translation	3
Cash Expenditures	(2,030)
Restructuring Reserve, Ending Balance	7,321
Severance
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance	9,564
Expense	(216)
Asset Write-Down	0
Translation	3
Cash Expenditures	(2,030)
Restructuring Reserve, Ending Balance	$ 7,321

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References + Details

Revolving and Other Lines of Credit and Notes Payable	3 Months Ended
Revolving and Other Lines of Credit and Notes Payable	Sep. 30, 2026
Debt Disclosure [Abstract]
REVOLVING AND OTHER LINES OF CREDIT AND NOTES PAYABLE	REVOLVING AND OTHER LINES OF CREDIT AND NOTES PAYABLE During fiscal 2026, we entered into the Seventh Amended and Restated Credit Agreement dated as of November 17, 2025 (the Credit Agreement). The Credit Agreement is a five-year, multi-currency, revolving credit facility, which we use to augment cash from operations and as an additional source of funds. The Credit Agreement allows for borrowings in U.S. dollars, Canadian dollars, euros, pounds sterling and Japanese yen. Interest payable under the Credit Agreement is based upon the type of borrowing under the facility and may be (1) Euro Interbank Offered Rate (EURIBOR), Sterling Overnight Index Average (SONIA), Canadian Overnight Repo Rate Average (CORRA), Tokyo Interbank Offered Rate (TIBOR) and Secured Overnight Financing Rate (SOFR) for any borrowings in euros, pounds sterling, Canadian dollars, yen and U.S. dollars, respectively, plus an applicable margin, (2) the greater of the prime rate or the Federal Funds effective rate plus an applicable margin, or (3) fixed as negotiated by us. The Credit Agreement matures in November 2030. The Credit Agreement requires us to comply with various restrictive and affirmative covenants, including one financial covenant: a maximum leverage ratio where debt, net of domestic cash and sixty percent of the unrestricted cash held outside of the United States, must be less than or equal to 3.75 times trailing twelve months EBITDA, adjusted for certain non-cash expenses. As of September 30, 2026, we were in compliance with all the covenants of the Credit Agreement, and there were no borrowings outstanding and $850.0 million of additional availability. There were borrowings outstanding of $20 million as of June 30, 2026. Borrowings on other lines of credit and notes payable were $40.0 million and $12.2 million at September 30, 2026 and June 30, 2026, respectively.

Stock-Based Compensation - Changes in Restricted Stock Units (Details)	3 Months Ended
	Sep. 30, 2026 $ / shares shares
Restricted Stock Units - Performance Vesting
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Unvested, beginning balance (in shares) \| shares	644,507
Granted (in shares) \| shares	303,716
Vested (in shares) \| shares	(343,057)
Performance metric adjustments, net (in shares) \| shares	264,367
Forfeited (in shares) \| shares	(10,984)
Unvested, ending balance (in shares) \| shares	858,549
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted Average Fair Value, Unvested, beginning balance (in dollars per share) \| $ / shares	$ 21.66
Weighted Average Fair Value, Granted (in dollars per share) \| $ / shares	31.22
Weighted Average Fair Value, Vested (in dollars per share) \| $ / shares	25.98
Weighted Average Fair Value, Performance metric adjustments, net (in dollars per share) \| $ / shares	24.65
Weighted Average Fair Value, Forfeited (in dollars per share) \| $ / shares	23.28
Weighted Average Fair Value, Unvested, ending balance (in dollars per share) \| $ / shares	$ 24.22
Restricted Stock Units - Time Vesting
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Unvested, beginning balance (in shares) \| shares	1,632,466
Granted (in shares) \| shares	594,084
Vested (in shares) \| shares	(558,874)
Performance metric adjustments, net (in shares) \| shares	0
Forfeited (in shares) \| shares	(10,902)
Unvested, ending balance (in shares) \| shares	1,656,774
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted Average Fair Value, Unvested, beginning balance (in dollars per share) \| $ / shares	$ 22.48
Weighted Average Fair Value, Granted (in dollars per share) \| $ / shares	31.34
Weighted Average Fair Value, Vested (in dollars per share) \| $ / shares	23.42
Weighted Average Fair Value, Performance metric adjustments, net (in dollars per share) \| $ / shares	0
Weighted Average Fair Value, Forfeited (in dollars per share) \| $ / shares	24.04
Weighted Average Fair Value, Unvested, ending balance (in dollars per share) \| $ / shares	$ 25.33

Equity

3 Months Ended

Sep. 30, 2026

Equity [Abstract]

EQUITY


	Kennametal Shareholders’ Equity
(in thousands, except per share amounts)	Capital stock		Additional paid-in capital		Retained earnings		Accumulated other comprehensive loss		Non-controlling interests		Total equity
Balance as of June 30, 2026	$	95,267	$	390,310	$	1,483,297	$	(399,030)	$	43,593	$	1,613,437
Net income	—		—		271,585		—		2,873		274,458
Other comprehensive loss	—		—		—		(2,840)		(267)		(3,107)
Dividend reinvestment	2		36		—		—		—		38
Capital stock issued under employee benefit and stock plans(2)	782		(994)		—		—		—		(212)
Purchase of capital stock	(2)		(36)		—		—		—		(38)
Cash dividends ($0.20 per share)	—		—		(15,242)		—		—		(15,242)
Cash dividends to noncontrolling interests	—		—		—		—		(1,344)		(1,344)


Total equity, September 30, 2026	$	96,049	$	389,316	$	1,739,640	$	(401,870)	$	44,855	$	1,867,990


	Kennametal Shareholders’ Equity
(in thousands, except per share amounts)	Capital stock		Additional paid-in capital		Retained earnings		Accumulated other comprehensive loss		Non-controlling interests		Total equity
Balance as of June 30, 2025	$	95,015	$	373,902	$	1,201,755	$	(386,693)	$	40,669	$	1,324,648
Net income	—		—		23,298		—		1,333		24,631
Other comprehensive loss	—		—		—		196		(625)		(429)
Dividend reinvestment	2		37		—		—		—		39
Capital stock issued under employee benefit and stock plans(2)	683		1,191		—		—		—		1,874
Purchase of capital stock	(596)		(9,434)		—		—		—		(10,030)
Cash dividends ($0.20 per share)	—		—		(15,136)		—		—		(15,136)


Total equity, September 30, 2025	$	95,104	$	365,696	$	1,209,917	$	(386,497)	$	41,377	$	1,325,597

(2) Net of restricted stock units delivered upon vesting to satisfy tax withholding requirements.

The amounts of comprehensive loss attributable to Kennametal Shareholders and noncontrolling interests are disclosed in the condensed consolidated statements of comprehensive income.

- Definition

The entire disclosure for equity.

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+ Details

Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets derivatives	$ 980	$ 32
Total assets at fair value	980	32
Liabilities derivatives	141	213
Total liabilities at fair value	141	213
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets derivatives	0	0
Total assets at fair value	0	0
Liabilities derivatives	0	0
Total liabilities at fair value	0	0
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets derivatives	980	32
Total assets at fair value	980	32
Liabilities derivatives	141	213
Total liabilities at fair value	141	213
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets derivatives	0	0
Total assets at fair value	0	0
Liabilities derivatives	0	0
Total liabilities at fair value	$ 0	$ 0

- Definition

Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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+ Details

- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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+ Details

Derivative Instruments and Hedging Activities - Narrative (Details) ¥ in Millions, $ in Millions	3 Months Ended
	Sep. 30, 2026 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2026 CNY (¥)	Jun. 30, 2026 USD ($)	Jun. 30, 2026 CNY (¥)
Derivatives, Fair Value [Line Items]
Notional amount	$ 13.6			$ 0.0
Gain (loss) recognized in earnings was due to ineffectiveness	0.0	$ 0.0
Gain (loss) recognized in income, ineffective portion and amount excluded from effectiveness testing	0.0	0.0
Net Investment Hedging
Derivatives, Fair Value [Line Items]
Amount of hedged item \| ¥			¥ 324.0		¥ 321.4
Net Investment Hedging
Derivatives, Fair Value [Line Items]
Gain (loss) on derivative used in net investment hedge, after tax	$ (0.7)	$ (0.1)

Environmental Matters	3 Months Ended
Environmental Matters	Sep. 30, 2026
Environmental Remediation Obligations [Abstract]
ENVIRONMENTAL MATTERS	ENVIRONMENTAL MATTERS The operation of our business has exposed us to certain liabilities and compliance costs related to environmental matters. We are involved in various environmental cleanup and remediation activities at certain sites associated with our current or former operations. We establish and maintain accruals for estimated liabilities associated with certain environmental matters. At September 30, 2026, the balance of such accruals was $12.3 million, of which $2.8 million was current. At June 30, 2026, the balance was $12.3 million, of which $2.7 million was current. We record a loss contingency when the available information indicates it is probable that we have incurred a liability and the amount of the loss is reasonably estimable. The likelihood of a loss with respect to a particular environmental matter is often difficult to predict, and determining a meaningful estimate of the loss or a range of loss may not be practicable based on information available. When a material loss contingency is probable but a reasonable estimate cannot be made, or when a material loss contingency is at least reasonably possible, disclosure is provided. The accruals we have established for estimated environmental liabilities represent our best current estimate of the probable and reasonably estimable costs of addressing identified environmental situations, based on our review of currently available evidence, and taking into consideration our prior experience in remediation and that of other companies, as well as public information released by the United States Environmental Protection Agency (USEPA), other governmental agencies and by the Potentially Responsible Party (PRP) groups in which we are participating. The accrued liabilities for all environmental concerns could change substantially due to factors such as the nature and extent of contamination, changes in remedial requirements, technological changes, discovery of new information, the financial strength of other PRPs, the identification of new PRPs and the involvement of and direction taken by the government or the courts on these matters. Among other environmental laws, we are subject to the Comprehensive Environmental Response Compensation and Liability Act of 1980 (CERCLA), under which we have been identified by the USEPA or other third party as a PRP with respect to environmental remedial costs at certain Superfund sites. We have evaluated our claims and estimated liability associated with these sites based upon the best information currently available to us. We believe our environmental accruals are adequate to cover our portion of the environmental remedial costs at the sites where we have been designated a PRP, to the extent these expenses are probable and reasonably estimable.

- Definition

The entire disclosure for environmental loss contingencies, such as presence of hazardous waste, relevant information from reports issued by regulators, and estimated costs to achieve compliance with regulatory requirements. This element may be used for all of an entity's disclosures about environmental loss contingencies.

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+ Details

Restructuring and Other Charges, Net (Tables)

3 Months Ended

Sep. 30, 2026

Restructuring Charges [Abstract]

Schedule of restructuring reserve by type of cost

The amounts are as follows:


(in thousands)	June 30, 2026		Expense		Asset Write-Down		Translation		Cash Expenditures		September 30, 2026
Severance	$	9,564	$	(216)	$	—	$	3	$	(2,030)	$	7,321


Total	$	9,564	$	(216)	$	—	$	3	$	(2,030)	$	7,321

Fair Value Measurements

3 Months Ended

Sep. 30, 2026

Fair Value Disclosures [Abstract]

FAIR VALUE MEASUREMENTS

Fair value is defined as the price that would be received on the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value hierarchy consists of three levels to prioritize the inputs used in valuations, as defined below:

Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities.

Level 2: Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly, including quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; inputs other than quoted prices that are observable for the asset or liability (e.g., interest rates); and inputs that are derived principally from or corroborated by observable market data by correlation or other means.

Level 3: Inputs that are unobservable.

As of September 30, 2026, the fair values of our financial assets and financial liabilities are categorized as follows:


(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Derivatives (1)	$	—	$	980	$	—	$	980
Total assets at fair value	$	—	$	980	$	—	$	980

Liabilities:
Derivatives (1)	$	—	$	141	$	—	$	141
Total liabilities at fair value	$	—	$	141	$	—	$	141

As of June 30, 2026, the fair values of our financial assets and financial liabilities are categorized as follows:


(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Derivatives (1)	$	—	$	32	$	—	$	32
Total assets at fair value	$	—	$	32	$	—	$	32

Liabilities:
Derivatives (1)	$	—	$	213	$	—	$	213
Total liabilities at fair value	$	—	$	213	$	—	$	213

(1) Currency derivatives are valued based on observable market spot and forward rates and are classified within Level 2 of the fair value hierarchy.

There have been no changes in classification and transfers between levels in the fair value hierarchy in the current period.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
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-Name Accounting Standards Codification
-Section 55
-Paragraph 107
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-107

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
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-Name Accounting Standards Codification
-Section 55
-Paragraph 100
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-100

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 940
-SubTopic 820
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478119/940-820-50-1

+ Details

Goodwill and Other Intangible Assets - Components of Other Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	$ 235,787	$ 237,764
Accumulated Amortization	(182,795)	(181,878)
Technology-based and other
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	25,668	27,800
Accumulated Amortization	(22,539)	(23,805)
Customer-related
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	159,984	159,836
Accumulated Amortization	(118,889)	(117,352)
Unpatented technology
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	26,636	26,586
Accumulated Amortization	(26,222)	(25,852)
Trademarks
Intangible Asset, Finite-Lived [Line Items]
Gross Carrying Amount	23,499	23,542
Accumulated Amortization	$ (15,145)	$ (14,869)
Minimum \| Technology-based and other
Intangible Asset, Finite-Lived [Line Items]
Useful life related to technology-based intangible assets	4 years
Minimum \| Customer-related
Intangible Asset, Finite-Lived [Line Items]
Useful life related to technology-based intangible assets	10 years
Minimum \| Unpatented technology
Intangible Asset, Finite-Lived [Line Items]
Useful life related to technology-based intangible assets	10 years
Minimum \| Trademarks
Intangible Asset, Finite-Lived [Line Items]
Useful life related to technology-based intangible assets	5 years
Maximum \| Technology-based and other
Intangible Asset, Finite-Lived [Line Items]
Useful life related to technology-based intangible assets	20 years
Maximum \| Customer-related
Intangible Asset, Finite-Lived [Line Items]
Useful life related to technology-based intangible assets	21 years
Maximum \| Unpatented technology
Intangible Asset, Finite-Lived [Line Items]
Useful life related to technology-based intangible assets	30 years
Maximum \| Trademarks
Intangible Asset, Finite-Lived [Line Items]
Useful life related to technology-based intangible assets	20 years

Pension and Other Postretirement Benefits - Components of Net Periodic Other Postretirement Benefit Cost (Details) - Other postretirement benefit plans - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Net periodic other postretirement benefit costs
Interest cost	$ 80	$ 87
Amortization of prior service credit	(63)	(63)
Recognition of actuarial loss	29	31
Net periodic other postretirement benefit cost	$ 46	$ 55

Segment Data - Narrative (Details)	3 Months Ended
Segment Data - Narrative (Details)	Sep. 30, 2026 Segment
Segment Reporting [Abstract]
Number of reportable segments	2
Number of operating segments	2

Long-Term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026	May 31, 2025	Feb. 28, 2021
Line of Credit Facility [Line Items]
Total long-term debt	$ 1,094,084	$ 685,280
Senior Notes
Line of Credit Facility [Line Items]
Total term debt	1,098,899	689,485
Less unamortized debt issuance costs	(4,815)	(4,205)
Total long-term debt	1,094,084	685,280
Senior Notes \| 5.800% Senior Unsecured Notes due fiscal 2036
Line of Credit Facility [Line Items]
Interest rate, stated percentage			5.80%
Unamortized discount	1,000	1,000
Long-term debt	298,980	298,954
Senior Notes \| 2.800% Senior Unsecured Notes due fiscal 2031
Line of Credit Facility [Line Items]
Interest rate, stated percentage				2.80%
Unamortized discount	100	100
Long-term debt	299,919	299,915
Senior Notes \| Term Loan Due Fiscal 2030
Line of Credit Facility [Line Items]
Long-term debt	500,000	0
Senior Notes \| 4.625% Senior Unsecured Notes due fiscal 2028
Line of Credit Facility [Line Items]
Interest rate, stated percentage			4.625%
Unamortized discount		0
Long-term debt	$ 0	$ 90,616

Long -Term Debt - Narrative (Details) - USD ($) $ in Millions	1 Months Ended
	May 31, 2026	Feb. 28, 2021	Sep. 30, 2026	Jun. 30, 2026	May 31, 2025
Line of Credit Facility [Line Items]
Long-term debt, fair value			$ 551.0	$ 666.7
Senior Notes \| 5.800% Senior Unsecured Notes due fiscal 2036
Line of Credit Facility [Line Items]
Proceeds from issuance of senior long-term debt	$ 300.0
Interest rate, stated percentage					5.80%
Senior Notes \| 4.625% Senior Unsecured Notes due fiscal 2028
Line of Credit Facility [Line Items]
Interest rate, stated percentage					4.625%
Debt instrument, repurchase amount					$ 209.4
Debt instrument, face amount					300.0
Senior Notes \| Twenty Eighteen Credit Agreement
Line of Credit Facility [Line Items]
Increase in borrowing capacity					200.0
Senior Notes \| 2.800% Senior Unsecured Notes due fiscal 2031
Line of Credit Facility [Line Items]
Proceeds from issuance of senior long-term debt		$ 300.0
Interest rate, stated percentage		2.80%
Line of Credit \| Twenty Eighteen Credit Agreement \| Secured Debt
Line of Credit Facility [Line Items]
Long-term debt, gross					$ 500.0

Basis of Presentation	3 Months Ended
Basis of Presentation	Sep. 30, 2026
Accounting Policies [Abstract]
BASIS OF PRESENTATION	BASIS OF PRESENTATION The condensed consolidated financial statements and accompanying notes included in this Quarterly Report on Form 10-Q, which include our accounts and those of our subsidiaries in which we have a controlling interest, should be read in conjunction with the consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the fiscal year ended June 30, 2026 (the “2026 Annual Report”). The condensed consolidated balance sheet as of June 30, 2026 was derived from the audited balance sheet included in our 2026 Annual Report. The interim statements are unaudited; however, we believe that all adjustments necessary for a fair statement of the results of the interim periods were made and all adjustments are normal recurring adjustments. The results for the three months ended September 30, 2026 are not necessarily indicative of the results to be expected for a full fiscal year. Unless otherwise specified, any reference to a “year” is to a fiscal year ended June 30. For example, a reference to 2027 is to the fiscal year ending June 30, 2027. When used in this Quarterly Report on Form 10-Q, unless the context requires otherwise, the terms “the Company,” “we,” “our” and “us” refer to Kennametal Inc. and its subsidiaries.

Income Taxes (Details)	3 Months Ended
Income Taxes (Details)	Sep. 30, 2026	Sep. 30, 2025
Income Tax Disclosure [Abstract]
Effective tax rate	23.10%	26.90%

Segment Data Disaggregation of Revenue (Details)	3 Months Ended
Segment Data Disaggregation of Revenue (Details)	Sep. 30, 2026	Sep. 30, 2025
General Engineering
Disaggregation of Revenue [Line Items]
Revenues, percent	40.00%	44.00%
Transportation
Disaggregation of Revenue [Line Items]
Revenues, percent	11.00%	16.00%
Aerospace & Defense
Disaggregation of Revenue [Line Items]
Revenues, percent	14.00%	13.00%
Energy
Disaggregation of Revenue [Line Items]
Revenues, percent	18.00%	13.00%
Earthworks
Disaggregation of Revenue [Line Items]
Revenues, percent	17.00%	14.00%
Americas
Disaggregation of Revenue [Line Items]
Revenues, percent	57.00%	50.00%
Europe, the Middle East and Africa (EMEA)
Disaggregation of Revenue [Line Items]
Revenues, percent	27.00%	31.00%
Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues, percent	16.00%	19.00%
Metal Cutting \| General Engineering
Disaggregation of Revenue [Line Items]
Revenues, percent	54.00%	52.00%
Metal Cutting \| Transportation
Disaggregation of Revenue [Line Items]
Revenues, percent	22.00%	26.00%
Metal Cutting \| Aerospace & Defense
Disaggregation of Revenue [Line Items]
Revenues, percent	15.00%	14.00%
Metal Cutting \| Energy
Disaggregation of Revenue [Line Items]
Revenues, percent	9.00%	8.00%
Metal Cutting \| Earthworks
Disaggregation of Revenue [Line Items]
Revenues, percent	0.00%	0.00%
Metal Cutting \| Americas
Disaggregation of Revenue [Line Items]
Revenues, percent	50.00%	46.00%
Metal Cutting \| Europe, the Middle East and Africa (EMEA)
Disaggregation of Revenue [Line Items]
Revenues, percent	32.00%	36.00%
Metal Cutting \| Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues, percent	18.00%	18.00%
Infrastructure \| General Engineering
Disaggregation of Revenue [Line Items]
Revenues, percent	24.00%	31.00%
Infrastructure \| Transportation
Disaggregation of Revenue [Line Items]
Revenues, percent	0.00%	0.00%
Infrastructure \| Aerospace & Defense
Disaggregation of Revenue [Line Items]
Revenues, percent	12.00%	11.00%
Infrastructure \| Energy
Disaggregation of Revenue [Line Items]
Revenues, percent	29.00%	21.00%
Infrastructure \| Earthworks
Disaggregation of Revenue [Line Items]
Revenues, percent	35.00%	37.00%
Infrastructure \| Americas
Disaggregation of Revenue [Line Items]
Revenues, percent	64.00%	57.00%
Infrastructure \| Europe, the Middle East and Africa (EMEA)
Disaggregation of Revenue [Line Items]
Revenues, percent	21.00%	21.00%
Infrastructure \| Asia Pacific
Disaggregation of Revenue [Line Items]
Revenues, percent	15.00%	22.00%

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Statement [Line Items]
Net income	$ 274,458	$ 24,631
Other comprehensive loss, net of tax
Unrealized gain (loss) on derivatives designated and qualified as cash flow hedges	72	(8)
Reclassification of unrealized gain on derivatives designated and qualified as cash flow hedges	(193)	(166)
Unrecognized net pension and other postretirement benefit plans (loss) gain	(154)	646
Reclassification of net pension and other postretirement benefit plans loss	2,192	2,353
Foreign currency translation adjustments	(5,024)	(3,254)
Total other comprehensive loss, net of tax	(3,107)	(429)
Total comprehensive income	271,351	24,202
Less: comprehensive income attributable to noncontrolling interests	2,606	709
Comprehensive income attributable to Kennametal Shareholders	$ 268,745	$ 23,493

Stock-Based Compensation

3 Months Ended

Sep. 30, 2026

Share-Based Payment Arrangement [Abstract]

STOCK-BASED COMPENSATION

Restricted Stock Units – Performance Vesting and Time Vesting

Changes in our performance vesting and time vesting restricted stock units for the three months ended September 30, 2026 were as follows:


	Performance Vesting Stock Units	Performance Vesting Weighted Average Fair Value		Time Vesting Stock Units	Time Vesting Weighted Average Fair Value
Unvested, June 30, 2026	644,507	$	21.66	1,632,466	$	22.48
Granted	303,716	31.22		594,084	31.34
Vested	(343,057)	25.98		(558,874)	23.42
Performance metric adjustments, net	264,367	24.65		—	—
Forfeited	(10,984)	23.28		(10,902)	24.04
Unvested, September 30, 2026	858,549	$	24.22	1,656,774	$	25.33

During the three months ended September 30, 2026 and 2025, compensation expense related to time vesting and performance vesting restricted stock units was $10.2 million and $7.4 million, respectively. Performance vesting stock units were adjusted by 264,367 units during the three months ended September 30, 2026 related to the fiscal 2026 performance year. As of September 30, 2026, the total unrecognized compensation cost related to unvested time vesting and performance vesting restricted stock units was $39.0 million and is expected to be recognized over a weighted average period of 1.9 years.

Derivative Instruments and Hedging Activities

3 Months Ended

Sep. 30, 2026

Derivative Instruments and Hedging Activities Disclosure [Abstract]

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES

As part of our financial risk management program, we use certain derivative financial instruments. We do not enter into derivative transactions for speculative purposes and, therefore, we do not hold any derivative instruments for trading purposes. We account for derivative instruments as a hedge of the related asset, liability, firm commitment or anticipated transaction, when the derivative is specifically designated and qualifies as a hedge of such items. Our objective in managing foreign exchange exposures with derivative instruments is to reduce volatility in cash flow. We measure hedge effectiveness by assessing the changes in the fair value or expected future cash flows of the hedged item.

The fair value of derivatives designated and not designated as hedging instruments in the condensed consolidated balance sheets are as follows:


(in thousands)	September 30, 2026		June 30, 2026
Derivatives designated as hedging instruments
Other current assets - range forward contracts	$	150	$	—
Other current liabilities - range forward contracts	—		—


Total derivatives designated as hedging instruments	150		—
Derivatives not designated as hedging instruments
Other current assets - currency forward contracts	$	830	$	32
Other current liabilities - currency forward contracts	(141)		(213)
Total derivatives not designated as hedging instruments	689		(181)
Total derivatives	$	839	$	(181)

Certain currency forward contracts that hedge significant cross-border intercompany loans are considered as other derivatives and therefore do not qualify for hedge accounting. These contracts are recorded at fair value in the condensed consolidated balance sheets, with the offset to other income, net. (Gains) losses related to derivatives not designated as hedging instruments have been recognized as follows:


	Three Months Ended September 30,
(in thousands)	2026		2025
Other (income) expense, net	$	(677)	$	3

CASH FLOW HEDGES

Range forward contracts (a transaction where both a put option is purchased and a call option is sold) are designated as cash flow hedges and hedge anticipated cash flows from cross-border intercompany sales of products and services. Gains and losses realized on these contracts are recorded in accumulated other comprehensive loss and are recognized as a component of cost of goods sold when the underlying sale of products or services is recognized into earnings. The notional amount of the contracts translated into U.S. dollars at September 30, 2026 and June 30, 2026 was $13.6 million and zero, respectively. The time value component of the fair value of range forward contracts is excluded from the assessment of hedge effectiveness.

The following represents gains (losses), net of tax, related to cash flow hedges:


	Three Months Ended September 30,
(in thousands)	2026		2025
Unrealized gain (loss) recognized in other comprehensive loss	$	72	$	(8)

No portion of the gains or losses recognized in earnings was due to ineffectiveness and no amounts were excluded from our effectiveness testing for the three months ended September 30, 2026 and 2025.

NET INVESTMENT HEDGES

As of September 30, 2026, we had certain foreign currency-denominated intercompany loans payable with total aggregate principal amount of ¥324.0 million, designated as net investment hedges to hedge the foreign exchange exposure of our net investment in our China-based subsidiaries. As of June 30, 2026, we had ¥321.4 million foreign currency-denominated intercompany loans payable designated as net investment hedges to hedge the foreign exchange exposure of our net investment in our China-based subsidiaries. Losses of $0.7 million and $0.1 million were recorded as a component of foreign currency translation adjustments in other comprehensive loss for the three months ended September 30, 2026 and 2025, respectively.

As of September 30, 2026, the foreign currency-denominated intercompany loans payable designated as net investment hedges consisted of:


Instrument	Notional (EUR and CNY in thousands)(2)		Notional (USD in thousands)(2)		Maturity

Foreign currency-denominated intercompany loan payable	¥	124,007	$	18,494	March 2027




Foreign currency-denominated intercompany loan payable	¥	41,379	$	6,171	May 2027
Foreign currency-denominated intercompany loan payable	¥	88,274	$	13,165	July 2027
Foreign currency-denominated intercompany loan payable	¥	70,337	$	10,490	August 2027

(2) Includes principal and accrued interest.

- Definition

The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-18

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/exampleRef
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+ Details

Earnings Per Share

3 Months Ended

Sep. 30, 2026

Earnings Per Share [Abstract]

EARNINGS PER SHARE

Basic earnings per share is computed using the weighted average number of shares outstanding during the period, while diluted earnings per share is calculated to reflect the potential dilution that would occur related to the issuance of capital stock under stock option grants, performance awards and restricted stock units. The difference between basic and diluted earnings per share relates solely to the effect of capital stock options, performance awards and restricted stock units.

The following table provides the computation of diluted shares outstanding for the three months ended September 30, 2026 and 2025:


	Three Months Ended September 30,
(in thousands)	2026	2025
Weighted-average shares outstanding during the period	76,590	76,128
Add: Unexercised stock options and unvested restricted stock units	1,530	701
Number of shares on which diluted earnings per share is calculated	78,120	76,829
Unexercised stock options with an exercise price greater than the average market price and restricted stock units not included in the computation because they were anti-dilutive	21	653

Accumulated Other Comprehensive Loss - Components of and Changes in Accumulated Other Comprehensive (Loss) Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	$ 1,613,437	$ 1,324,648
Ending Balance	1,867,990	1,325,597
Pension and other postretirement benefits attributable to Kennametal
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(207,857)	(223,016)
Other comprehensive (loss) income before reclassifications	(154)	646
Amounts reclassified from AOCL	2,192	2,353
Net other comprehensive income (loss)	2,038	2,999
Ending Balance	(205,819)	(220,017)
Currency translation adjustment attributable to Kennametal
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(192,592)	(165,859)
Other comprehensive (loss) income before reclassifications	(4,757)	(2,629)
Amounts reclassified from AOCL	0	0
Net other comprehensive income (loss)	(4,757)	(2,629)
Ending Balance	(197,349)	(168,488)
Derivatives attributable to noncontrolling interests
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	1,419	2,182
Other comprehensive (loss) income before reclassifications	72	(8)
Amounts reclassified from AOCL	(193)	(166)
Net other comprehensive income (loss)	(121)	(174)
Ending Balance	1,298	2,008
Total attributable to Kennametal
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(399,030)	(386,693)
Other comprehensive (loss) income before reclassifications	(4,839)	(1,991)
Amounts reclassified from AOCL	1,999	2,187
Net other comprehensive income (loss)	(2,840)	196
Ending Balance	(401,870)	(386,497)
Pension and other postretirement benefits attributable to noncontrolling interests
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	0	0
Other comprehensive (loss) income before reclassifications	0	0
Net other comprehensive income (loss)	0	0
Ending Balance	0	0
Currency translation adjustment attributable to noncontrolling interests
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(10,085)	(7,844)
Other comprehensive (loss) income before reclassifications	(267)	(625)
Net other comprehensive income (loss)	(267)	(625)
Ending Balance	(10,352)	(8,469)
Derivatives attributable to noncontrolling interests
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	0	0
Other comprehensive (loss) income before reclassifications	0	0
Net other comprehensive income (loss)	0	0
Ending Balance	0	0
Total attributable to noncontrolling interests
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(10,085)	(7,844)
Other comprehensive (loss) income before reclassifications	(267)	(625)
Net other comprehensive income (loss)	(267)	(625)
Ending Balance	$ (10,352)	$ (8,469)

Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Sep. 30, 2026

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of components of, and changes in accumulated other comprehensive loss

The components of, and changes in, accumulated other comprehensive loss (AOCL) were as follows, net of tax, for the three months ended September 30, 2026:


(in thousands)	Pension and other postretirement benefits		Currency translation adjustment		Derivatives		Total
Attributable to Kennametal:
Balance, June 30, 2026	$	(207,857)	$	(192,592)	$	1,419	$	(399,030)
Other comprehensive (loss) income before reclassifications	(154)		(4,757)		72		(4,839)
Amounts reclassified from AOCL	2,192		—		(193)		1,999
Net other comprehensive income (loss)	2,038		(4,757)		(121)		(2,840)
AOCL, September 30, 2026	$	(205,819)	$	(197,349)	$	1,298	$	(401,870)

Attributable to noncontrolling interests:
Balance, June 30, 2026	$	—	$	(10,085)	$	—	$	(10,085)
Other comprehensive loss before reclassifications	—		(267)		—		(267)
Net other comprehensive loss	—		(267)		—		(267)
AOCL, September 30, 2026	$	—	$	(10,352)	$	—	$	(10,352)

The components of, and changes in, AOCL were as follows, net of tax, for the three months ended September 30, 2025:


(in thousands)	Pension and other postretirement benefits		Currency translation adjustment		Derivatives		Total
Attributable to Kennametal:
Balance, June 30, 2025	$	(223,016)	$	(165,859)	$	2,182	$	(386,693)
Other comprehensive income (loss) before reclassifications	646		(2,629)		(8)		(1,991)
Amounts reclassified from AOCL	2,353		—		(166)		2,187
Net other comprehensive income (loss)	2,999		(2,629)		(174)		196
AOCL, September 30, 2025	$	(220,017)	$	(168,488)	$	2,008	$	(386,497)

Attributable to noncontrolling interests:
Balance, June 30, 2025	$	—	$	(7,844)	$	—	$	(7,844)
Other comprehensive loss before reclassifications	—		(625)		—		(625)
Net other comprehensive loss	—		(625)		—		(625)
AOCL, September 30, 2025	$	—	$	(8,469)	$	—	$	(8,469)

Schedule of reclassification out of accumulated other comprehensive loss

Reclassifications out of AOCL for the three months ended September 30, 2026 and 2025 consisted of the following:


	Three Months Ended September 30,
(in thousands)	2026		2025		Affected line item in the Income Statement
Gains on cash flow hedges:
Forward starting interest rate swaps	$	(255)	$	(255)	Interest expense
Currency exchange contracts	(1)		35		Cost of goods sold
Total before tax	(256)		(220)
Tax impact	63		54		Provision for income taxes
Net of tax	$	(193)	$	(166)

Pension and other postretirement benefits:

Amortization of prior service credit	$	(67)	$	(67)	Other income, net
Recognition of actuarial losses	2,979		2,953		Other income, net

Total before tax	2,912		2,886
Tax impact	(720)		(533)		Provision for income taxes
Net of tax	$	2,192	$	2,353

Schedule of income tax allocated to each component of other comprehensive income

The amount of income tax allocated to each component of other comprehensive loss for the three months ended September 30, 2026 and 2025 were as follows:


			2026						2025
(in thousands)	Pre-tax		Tax impact		Net of tax		Pre-tax		Tax impact		Net of tax
Unrealized gain (loss) on derivatives designated and qualified as cash flow hedges	$	95	$	(23)	$	72	$	(11)	$	3	$	(8)
Reclassification of unrealized gain on derivatives designated and qualified as cash flow hedges	(256)		63		(193)		(220)		54		(166)
Unrecognized net pension and other postretirement benefit plans (loss) gain	(206)		52		(154)		860		(214)		646
Reclassification of net pension and other postretirement benefit plans loss	2,912		(720)		2,192		2,886		(533)		2,353
Foreign currency translation adjustments	(5,024)		—		(5,024)		(3,254)		—		(3,254)

Other comprehensive loss	$	(2,479)	$	(628)	$	(3,107)	$	261	$	(690)	$	(429)

Inventories (Tables)

3 Months Ended

Sep. 30, 2026

Inventory Disclosure [Abstract]

Schedule of inventories

Inventories consisted of the following:


(in thousands)	September 30, 2026		June 30, 2026
Finished goods	$	575,559	$	406,605
Work in process and powder blends	1,022,442		783,469
Raw materials	388,706		279,816
Inventories at current cost	1,986,707		1,469,890
Less: LIFO valuation	(370,721)		(361,440)
Total inventories	$	1,615,986	$	1,108,450

Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	$ 1,613,437	$ 1,324,648
Net income	274,458	24,631
Other comprehensive loss	(3,107)	(429)
Dividend reinvestment	38	39
Capital stock issued under employee benefit and stock plans	(212)	1,874
Purchase of capital stock	(38)	(10,030)
Cash dividends	(15,242)	(15,136)
Cash dividends to noncontrolling interests	(1,344)
Ending Balance	$ 1,867,990	$ 1,325,597
Dividends per share (in dollars per share)	$ 0.20	$ 0.20
Capital stock
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	$ 95,267	$ 95,015
Net income	0	0
Other comprehensive loss	0	0
Dividend reinvestment	2	2
Capital stock issued under employee benefit and stock plans	782	683
Purchase of capital stock	(2)	(596)
Cash dividends	0	0
Cash dividends to noncontrolling interests	0
Ending Balance	96,049	95,104
Additional paid-in capital
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	390,310	373,902
Net income	0	0
Other comprehensive loss	0	0
Dividend reinvestment	36	37
Capital stock issued under employee benefit and stock plans	(994)	1,191
Purchase of capital stock	(36)	(9,434)
Cash dividends	0	0
Cash dividends to noncontrolling interests	0
Ending Balance	389,316	365,696
Retained earnings
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	1,483,297	1,201,755
Net income	271,585	23,298
Other comprehensive loss	0	0
Dividend reinvestment	0	0
Capital stock issued under employee benefit and stock plans	0	0
Purchase of capital stock	0	0
Cash dividends	(15,242)	(15,136)
Cash dividends to noncontrolling interests	0
Ending Balance	1,739,640	1,209,917
Accumulated other comprehensive loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(399,030)	(386,693)
Net income	0	0
Other comprehensive loss	(2,840)	196
Dividend reinvestment	0	0
Capital stock issued under employee benefit and stock plans	0	0
Purchase of capital stock	0	0
Cash dividends	0	0
Cash dividends to noncontrolling interests	0
Ending Balance	(401,870)	(386,497)
Non-controlling interests
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	43,593	40,669
Net income	2,873	1,333
Other comprehensive loss	(267)	(625)
Dividend reinvestment	0	0
Capital stock issued under employee benefit and stock plans	0	0
Purchase of capital stock	0	0
Cash dividends	0	0
Cash dividends to noncontrolling interests	(1,344)
Ending Balance	$ 44,855	$ 41,377

Supplier Finance Program	3 Months Ended
Supplier Finance Program	Sep. 30, 2026
Payables and Accruals [Abstract]
SUPPLIER FINANCE PROGRAM	SUPPLIER FINANCE PROGRAM We have a supplier finance program managed through two global financial institutions under which we agree to pay the financial institutions the stated amount of confirmed invoices from our participating suppliers on the invoice due date. We, or the global financial institutions, may terminate our agreements at any time upon 30 days written notice. We do not provide any forms of guarantees under these agreements. Supplier participation in the program is solely up to the supplier. We have no economic interest in a supplier’s decision to participate in the program, and their participation has no bearing on our payment terms or amounts due. The payment terms that we have with our suppliers under this program are considered commercially reasonable. As of September 30, 2026 and June 30, 2026, the obligations outstanding that the Company has confirmed as valid to the financial institutions under the program were $92.0 million and $96.8 million, respectively, and were recorded within trade accounts payable.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOW (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
OPERATING ACTIVITIES
Net income	$ 274,458	$ 24,631
Adjustments to reconcile to cash from operations:
Depreciation	31,656	32,671
Amortization of intangible assets	2,150	2,374
Stock-based compensation expense	10,876	8,239
Amortization of capitalized information technology costs	8,371	5,904
Restructuring and other charges, net (Note 6)	5,356	1,589
Deferred income taxes	184	7
Other	6,273	(817)
Changes in certain assets and liabilities:
Accounts receivable	(22,106)	7,026
Inventories	(515,964)	(28,027)
Other current assets	(51,186)	(16,707)
Accounts payable and accrued liabilities	(13,060)	(13,547)
Accrued income taxes	57,913	(2,937)
Accrued pension and postretirement benefits	487	(281)
Other	3,333	(4,272)
Net cash flow (used in) provided by operating activities	(201,259)	17,487
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(10,804)	(22,982)
Disposals of property, plant and equipment	409	14
Other	(2,893)	262
Net cash flow used in investing activities	(13,288)	(22,706)
FINANCING ACTIVITIES
Net increase in notes payable	28,133	421
Net decrease in revolving and other lines of credit	(20,000)	0
Term debt borrowings	500,000	0
Term debt repayments	(90,616)	0
Purchase of capital stock	(38)	(10,030)
The effect of employee benefit and stock plans and dividend reinvestment	(11,051)	(6,327)
Cash dividends paid to Shareholders	(15,242)	(15,136)
Other	(76)	(3)
Net cash flow provided by (used in) financing activities	391,110	(31,075)
Effect of exchange rate changes on cash and cash equivalents	404	(749)
Net increase (decrease) in cash and cash equivalents	176,967	(37,043)
Cash and cash equivalents, beginning of period	95,791	140,540
Cash and cash equivalents, end of period	$ 272,758	$ 103,497

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($) shares in Thousands, $ in Thousands	Sep. 30, 2026	Jun. 30, 2026
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 9,173	$ 8,812
Accumulated amortization on other intangible assets	$ 182,795	$ 181,878
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	5,000	5,000
Preferred stock, shares issued (in shares)	0	0
Capital stock, par value (in dollars per share)	$ 1.25	$ 1.25
Capital stock, shares authorized (in shares)	120,000	120,000
Capital stock, shares issued (in shares)	76,839	76,213

- Definition

The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.

+ References + Details

- Definition

Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt.

+ References + Details

CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2026	Sep. 30, 2025
Statement [Line Items]
Sales	$ 768,193	$ 497,974
Cost of goods sold	254,622	343,424
Gross profit	513,571	154,550
Operating expense	126,814	113,028
Restructuring and other charges, net (Note 6)	5,356	1,589
Amortization of intangibles	2,150	2,374
Operating income	379,251	37,559
Interest expense	11,472	6,186
Other expense (income), net	11,063	(2,322)
Income before income taxes	356,716	33,695
Provision for income taxes	82,258	9,064
Net income	274,458	24,631
Less: Net income attributable to noncontrolling interests	2,873	1,333
Net income attributable to Kennametal	$ 271,585	$ 23,298
PER SHARE DATA ATTRIBUTABLE TO KENNAMETAL SHAREHOLDERS
Basic earnings per share (in dollars per share)	$ 3.55	$ 0.31
Diluted earnings per share (in dollars per share)	$ 3.48	$ 0.30
Basic weighted average shares outstanding (in shares)	76,590	76,128
Diluted weighted average shares outstanding (in shares)	78,120	76,829
Dividends per share (in dollars per share)	$ 0.20	$ 0.20
Noncontrolling Interest
Statement [Line Items]
Net income	$ 2,873	$ 1,333

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Sep. 30, 2026
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Commitment and Contingencies	3 Months Ended
Commitment and Contingencies	Sep. 30, 2026
Commitments and Contingencies Disclosure [Abstract]
COMMITMENTS AND CONTINGENCIES	COMMITMENTS AND CONTINGENCIES In February 2025, MachiningCloud, Inc. filed a lawsuit against the Company in the Superior Court of the State of California alleging breach of a contract and other matters. The Company removed the case to federal court and asserted counterclaims against MachiningCloud, Inc. MachiningCloud, Inc. initially sought damages in excess of $330 million. During the course of the litigation, certain of MachiningCloud's claims have been narrowed and the damages sought are significantly lower than originally asserted. The Company intends to vigorously defend the action and pursue its counterclaims. At this stage of the litigation, no determination can be made with regard to the outcome of the litigation, including the probability of an unfavorable outcome.

Long-Term Debt

3 Months Ended

Sep. 30, 2026

Debt Disclosure [Abstract]

LONG-TERM DEBT

Long-term debt consisted of the following at:


(in thousands)	September 30, 2026		June 30, 2026
5.800% Senior Unsecured Notes due fiscal 2036, net of discount of $1.0 million for September 30 and June 30, 2026	$	298,980	$	298,954
2.800% Senior Unsecured Notes due fiscal 2031, net of discount of $0.1 million for September 30 and June 30, 2026	299,919		299,915
Term Loan due fiscal 2030	500,000		—
4.625% Senior Unsecured Notes due fiscal 2028, net of discount of zero for June 30, 2026	—		90,616






Total term debt	1,098,899		689,485
Less unamortized debt issuance costs	(4,815)		(4,205)





Total long-term debt	$	1,094,084	$	685,280

In May 2026, the Company completed refinancing transactions designed to enhance liquidity, extend debt maturities and increase financial flexibility. The Company issued $300.0 million of 5.800% Senior Unsecured Notes due 2036 (the "2036 Notes"). Interest is paid semi-annually on May 28 and November 28 of each year. Net proceeds from the 2036 Notes were used to fund a tender offer for the Company's outstanding 4.625 percent Senior Unsecured Notes due 2028 (the "2028 Notes"). The tender offer resulted in the repurchase of $209.4 million out of the total $300.0 million aggregate principal of the 2028 Notes in fiscal 2026. The 2028 Notes were fully redeemed on July 1, 2026.

In connection with these transactions, the Company also entered into a new $500.0 million three-year term loan (the "Term Loan") and amended its Credit Agreement (as defined in Note 11) to increase aggregate commitments by $200.0 million. The Company has fully drawn the Term Loan as of September 30, 2026. Borrowings under the Term Loan bear interest at variable rates based on either Term SOFR or an alternate base rate, in each case plus an applicable margin. The term loan matures in fiscal 2030, three years from the date of the initial borrowing.

In February 2021, we issued $300.0 million of 2.800 percent Senior Unsecured Notes with a maturity date of March 1, 2031. Interest is paid semi-annually on March 1 and September 1 of each year.

Fixed rate debt had a fair market value of $551.0 million and $666.7 million at September 30, 2026 and June 30, 2026, respectively. The Level 2 fair value is determined based on the quoted market prices for similar debt instruments as of September 30, 2026 and June 30, 2026, respectively.

Segment Data

3 Months Ended

Sep. 30, 2026

Segment Reporting [Abstract]

SEGMENT DATA

We operate in two reportable segments consisting of Metal Cutting and Infrastructure. Our reportable operating segments have been determined in accordance with our internal management structure, which is organized based on operating activities, the manner in which we organize segments for allocating resources, making operating decisions and assessing performance and the availability of separate financial results. We do not allocate certain corporate expenses related to executive retirement plans, our Board of Directors, strategic initiatives, and certain other costs and report them in Corporate. Our reportable operating segments do not represent the aggregation of two or more operating segments.

METAL CUTTING The Metal Cutting segment develops and manufactures high performance tooling and metal cutting products and services and offers an assortment of standard and custom metal cutting solutions to diverse end markets, including Aerospace & Defense, General Engineering, Energy and Transportation. The products include milling, hole making, turning, threading and toolmaking systems used in the manufacture of airframes, aero engines, trucks and automobiles, ships and various types of industrial equipment. We leverage advanced manufacturing capabilities in combination with varying levels of customization to solve our customers’ toughest challenges and deliver improved productivity for a wide range of applications. Metal Cutting markets its products under the Kennametal®, WIDIA®, WIDIA Hanita® and WIDIA GTD® brands through its direct sales force, a network of independent and national distributors, integrated supplier channels and via the Internet. Application engineers and technicians are critical to the sales process and directly assist our customers with specified product design, selection, application and support.

INFRASTRUCTURE Our Infrastructure segment produces engineered tungsten carbide and ceramic components, earth-cutting tools, and advanced metallurgical powders, primarily for the Aerospace & Defense, Energy, Earthworks and General Engineering end markets. These wear-resistant products include compacts, nozzles, frac seats and custom components used in oil and gas and petrochemical industries; rod blanks and abrasive water jet nozzles for general industries; earth cutting tools and systems used in underground mining, trenching and foundation drilling and road milling; tungsten carbide powders for the oil and gas, aerospace and process industries; high temperature critical wear components, tungsten penetrators and armor solutions for aerospace and defense; and ceramics used by the packaging industry for metallization of films and papers. We combine deep metallurgical and engineering expertise with advanced manufacturing capabilities, such as 3D printing, to deliver solutions that drive improved productivity for our customers. Infrastructure markets its products primarily under the Kennametal® brand and sells through a direct sales force as well as through distributors.

Segment data is summarized as follows:


	Three Months Ended September 30,
(in thousands)	2026		2025
Sales:
Metal Cutting	$	398,155	$	310,625
Infrastructure	370,038		187,349
Total sales	$	768,193	$	497,974

Cost of goods sold:
Metal Cutting	$	178,417	$	200,775
Infrastructure	76,170		142,595


	Three Months Ended September 30,
(in thousands)	2026		2025
Operating expense:
Metal Cutting	$	95,963	$	86,173
Infrastructure	30,345		26,264

Restructuring and other charges, net:
Metal Cutting	$	5,389	$	1,718
Infrastructure	(34)		(129)

Amortization of intangibles:
Metal Cutting	$	318	$	396
Infrastructure	1,833		1,979

Operating income:
Metal Cutting	$	118,337	$	21,564
Infrastructure	261,723		16,639
Total segment operating income	380,060		38,203
Unallocated corporate expenses	(809)		(644)
Total operating income	$	379,251	$	37,559
Interest expense	11,472		6,186
Other expense (income), net	11,063		(2,322)
Income before income taxes	$	356,716	$	33,695

Depreciation and amortization:
Metal Cutting	$	23,328	$	24,447
Infrastructure	10,478		10,598
Total depreciation and amortization	$	33,806	$	35,045







Capital expenditures:
Metal Cutting	$	5,191	$	11,615
Infrastructure	5,613		11,367
Total capital expenditures	$	10,804	$	22,982

Segment assets(3) :
Metal Cutting	$	1,494,913	$	1,394,560
Infrastructure	1,700,631		701,801
Corporate	684,694		422,563
Total assets	$	3,880,238	$	2,518,924

The following tables present Kennametal's revenue disaggregated by geography:


	Three Months Ended
	September 30, 2026			September 30, 2025
(in percentages)	Metal Cutting	Infrastructure	Total Kennametal	Metal Cutting	Infrastructure	Total Kennametal
Americas	50%	64%	57%	46%	57%	50%
Europe, the Middle East and Africa (EMEA)	32	21	27	36	21	31
Asia Pacific	18	15	16	18	22	19

The following tables present Kennametal's revenue disaggregated by end market:


	Three Months Ended
	September 30, 2026			September 30, 2025
(in percentages)	Metal Cutting	Infrastructure	Total Kennametal	Metal Cutting	Infrastructure	Total Kennametal
General Engineering	54%	24%	40%	52%	31%	44%
Transportation	22	—	11	26	—	16
Aerospace & Defense	15	12	14	14	11	13
Energy	9	29	18	8	21	13
Earthworks	—	35	17	—	37	14

- Definition

The entire disclosure for segment reporting.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Sep. 30, 2026	Jun. 30, 2026
Current assets:
Cash and cash equivalents	$ 272,758	$ 95,791
Accounts receivable, less allowance for doubtful accounts of $9,173 and $8,812, respectively	429,863	408,438
Inventories (Note 9)	1,615,986	1,108,450
Other current assets	200,768	159,092
Total current assets	2,519,375	1,771,771
Property, plant and equipment:
Land and buildings	452,718	439,537
Machinery and equipment	2,002,312	2,014,787
Less accumulated depreciation	(1,634,960)	(1,610,740)
Property, plant and equipment, net	820,070	843,584
Other assets:
Goodwill (Note 17)	278,273	279,213
Other intangible assets, less accumulated amortization of $182,795 and $181,878, respectively (Note 17)	52,992	55,886
Operating lease right-of-use assets	44,574	45,803
Deferred income taxes	39,894	41,280
Other	125,060	129,215
Total other assets	540,793	551,397
Total assets	3,880,238	3,166,752
Current liabilities:
Revolving and other lines of credit and notes payable (Note 11)	39,951	32,170
Current operating lease liabilities	11,901	11,718
Accounts payable	387,122	369,841
Accrued income taxes	75,389	15,967
Accrued expenses	51,571	67,924
Other current liabilities	164,906	179,088
Total current liabilities	730,840	676,708
Long-term debt, less current maturities (Note 10)	1,094,084	685,280
Operating lease liabilities	33,173	34,538
Deferred income taxes	30,829	31,016
Accrued pension and postretirement benefits	101,891	102,049
Accrued income taxes	822	2,578
Other liabilities	20,609	21,146
Total liabilities	2,012,248	1,553,315
Commitments and contingencies (Note 18)
Kennametal Shareholders’ Equity:
Preferred stock, no par value; 5,000 shares authorized; none issued	0	0
Capital stock, $1.25 par value; 120,000 shares authorized; 76,839 and 76,213 shares issued, respectively	96,049	95,267
Additional paid-in capital	389,316	390,310
Retained earnings	1,739,640	1,483,297
Accumulated other comprehensive loss	(401,870)	(399,030)
Total Kennametal Shareholders’ Equity	1,823,135	1,569,844
Noncontrolling interests	44,855	43,593
Total equity	1,867,990	1,613,437
Total liabilities and equity	$ 3,880,238	$ 3,166,752

Pension and Other Postretirement Benefits (Tables)

3 Months Ended

Sep. 30, 2026

Pension Plan

Defined Benefit Plan Disclosure [Line Items]

Schedule of net periodic pension (income)

The table below summarizes the components of net periodic pension expense:


	Three Months Ended September 30,
(in thousands)	2026		2025
Service cost	$	279	$	277
Interest cost	8,023		8,128
Expected return on plan assets	(8,947)		(9,572)

Amortization of prior service credit	(4)		(4)
Recognition of actuarial loss	2,950		2,922


Net periodic pension expense	$	2,301	$	1,751

Revolving and Other Lines of Credit and Notes Payable (Details) - USD ($)	Sep. 30, 2026	Jun. 30, 2026
Line of Credit Facility [Line Items]
Notes payable	$ 40,000,000.0	$ 12,200,000
2018 Credit Agreement
Line of Credit Facility [Line Items]
Borrowing outstanding under 2018 Credit Agreement	0	$ 20,000,000
Line of credit facility, remaining borrowing capacity	850,000,000.0
Line of Credit
Line of Credit Facility [Line Items]
Net debt to EBITDA ratio, maximum	$ 3.75

Income Taxes	3 Months Ended
Income Taxes	Sep. 30, 2026
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES The effective income tax rates for the three months ended September 30, 2026 and 2025 were 23.1 percent and 26.9 percent, respectively. The year-over-year change is primarily due to favorable geographical earnings mix and lower U.S. tax provided on international earnings, partially offset by a benefit recorded in the prior year quarter for a tax rate change enacted in Germany.