Kennametal
A global industrial technology company supplying metal-cutting tools, wear-resistant components, engineered materials, and related solutions.
Last updated August 27, 2026
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Overview
Kennametal is a United States-based industrial technology and manufacturing company whose principal businesses center on high-performance metal-cutting tools, engineered components, hard materials, wear-resistant products, and application engineering. Its products are used where manufacturers need to remove material efficiently, extend equipment life, or process difficult materials under demanding operating conditions. The company serves aerospace, defense, transportation, energy, oil and gas, construction, mining, general engineering, agriculture, woodworking, and other industrial markets. The company traces its technical origins to the Vanadium Alloys Steel Company, established by the McKenna family in the Latrobe, Pennsylvania area in 1910. While working as a research director at that business, metallurgist Philip M. McKenna developed a tungsten-titanium carbide composition and obtained a patent for the material. In 1938 he established Kennametal to commercialize the alloy. The material’s hardness and resistance to wear enabled substantially faster machining of steel than conventional tool steels, and the Kennametal name became associated with cemented-carbide cutting products. During the Second World War, Kennametal products were used extensively in the machining of artillery shells and other military-related components. The company also developed a tungsten-based anti-tank projectile with a hard carbide core. International expansion began early: Kennametal of Canada was organized in 1940, and an agreement that same year enabled United States Steel Export Company to market Kennametal products overseas. Over time, Kennametal expanded beyond basic cutting inserts and tool blanks into integrated tooling systems, indexable tooling, milling and turning products, drilling solutions, metal powders, engineered components, coatings, abrasives, and wear-resistant materials. Its applications include aerospace structures and landing gear, automotive powertrain components, road construction, mining, power generation, oil and gas equipment, rail systems, woodworking, and industrial flow-control systems. Acquisitions have been an important part of the company’s development. The purchase of Widia Group in 2002 broadened its international metalworking-tool portfolio. Extrude Hone Corporation was acquired in 2005, adding specialized abrasive-flow and finishing capabilities. In 2013, Kennametal acquired the tungsten-materials business of Allegheny Technologies, strengthening its position in tungsten-based materials and related engineered products. In 2009, the company organized its brands into two principal portfolios: the Kennametal Products Group and the WIDIA Products Group. The WIDIA portfolio includes WIDIA, Hanita, and WIDIA GTD, while the Kennametal portfolio includes cutting tools, metal powders, wear-resistant coatings, and products such as Conforma Clad and Stellite-related solutions. Kennametal remains a publicly traded company listed on the New York Stock Exchange under the symbol KMT. Its fiscal year ends on June 30, and its business performance is influenced by global manufacturing activity, capital investment, aerospace and transportation production, energy demand, and raw-material markets.
History
Kennametal’s history begins with the McKenna family’s Vanadium Alloys Steel Company, founded in the Latrobe, Pennsylvania area in 1910. The earlier business provided the metallurgical and manufacturing foundation from which Kennametal later emerged. Philip M. McKenna, who served as a research director at Vanadium Alloys Steel Company, investigated hard-metal compositions intended to improve the performance of cutting tools and industrial components. McKenna developed a tungsten-titanium carbide composition and received a patent for the material. In 1938, he founded Kennametal to market the alloy commercially. The resulting product combined exceptional hardness with resistance to wear and made it possible to cut steel at rates that were difficult to achieve with conventional high-speed tool steels. The commercial success of the material established the Kennametal name and gave the company a specialized position in industrial machining. The company internationalized soon after its founding. Kennametal of Canada was organized in July 1940 to manufacture and distribute the material in Canada and other British territories. In November of that year, United States Steel Export Company reached an agreement to sell Kennametal tools, blanks, drawing dies, and related products in foreign markets. These arrangements helped move Kennametal from a regional Pennsylvania manufacturer toward an international industrial supplier. World War II accelerated demand for high-productivity cutting materials. More than half of the artillery shells produced in the United States were machined with Kennametal products, according to historical accounts of the company. During the war, Kennametal also developed a tungsten anti-tank projectile with a hard carbide core. This period demonstrated the relevance of cemented carbides not only to ordinary machining but also to defense manufacturing and specialized military applications. After the war, Kennametal broadened its industrial role. Its products came to support a wide range of machining operations, including turning, milling, drilling, sawing, tapping, and die work. The company also supplied tooling and components for aerospace, automotive, construction, mining, energy, power generation, rail transportation, agriculture, woodworking, and oil and gas applications. This diversification reduced dependence on a single end market while increasing the importance of application engineering and custom design. Growth through acquisition became a major strategic theme. Kennametal purchased the Widia Group in 2002, adding a significant international metalworking-tool business and strengthening its branded cutting-tool presence. In 2005, it acquired Extrude Hone Corporation, a specialist in abrasive-flow machining and finishing technologies. In 2013, Kennametal acquired the tungsten-materials unit of Allegheny Technologies, reinforcing its access to tungsten-based materials and related engineered products. The company also clarified its brand architecture. In 2009, it announced that its brands would be organized into two principal portfolios. The Kennametal Products Group focused on Kennametal-branded tooling, metal powders, wear-resistant products, and coatings, while the WIDIA Products Group included WIDIA and related brands such as Hanita and WIDIA GTD. This structure allowed the company to serve different customer segments while retaining distinct identities in the global tooling market. Kennametal’s modern business combines standardized products with application-specific engineering. Its catalog includes cutting inserts, toolholders, milling cutters, drilling products, taps, dies, metal-sawing tools, mining tools, wear-resistant components, engineered powders, coatings, and custom solutions. Its customers operate equipment in environments where cutting performance, component durability, uptime, and lifecycle cost are important purchasing criteria. The company is publicly traded on the New York Stock Exchange under the ticker KMT. Its fiscal year ends on June 30. Results have varied with industrial cycles and exceptional market conditions; the company reported a loss for fiscal 2020 as the COVID-19 pandemic affected activity across its regions and returned to profitability in the following fiscal year. In September 2024, Moody’s affirmed Kennametal’s Baa3 rating with a stable outlook. Kennametal continues to operate as a global supplier of industrial tooling, wear solutions, and engineered materials.
- 2024
Moody's maintains investment-grade rating
[1]Moody’s affirmed Kennametal’s Baa3 rating and assigned a stable outlook.
- 2020
Pandemic affects fiscal performance
[1]Kennametal reported that COVID-19 affected every region and contributed to a challenging operating environment and fiscal-year loss.
- 2013
Allegheny Technologies tungsten-materials acquisition
[1]Kennametal acquired Allegheny Technologies' tungsten-materials unit.
- 2009
Brand portfolios are reorganized
[1]The company grouped its brands into the Kennametal Products Group and WIDIA Products Group.
- 2005
Extrude Hone acquisition
[1]Kennametal acquired Extrude Hone Corporation, adding abrasive-flow machining and finishing capabilities.
- 2002
Widia Group acquisition
[1]Kennametal acquired Widia Group, expanding its global metalworking-tool portfolio.
- 1942
Kennametal products support wartime shell production
[1]During World War II, Kennametal tooling was used in the machining of a substantial share of United States artillery-shell production.
- 1940
Canadian manufacturing and international distribution begin
[1]Kennametal of Canada was organized, and United States Steel Export Company agreed to market Kennametal products in foreign markets.
- 1938
Kennametal is founded
[1]Philip M. McKenna founded Kennametal to commercialize his patented tungsten-titanium carbide composition for high-performance steel cutting.
- 1910
Vanadium Alloys Steel Company is founded
[1]The McKenna family established Vanadium Alloys Steel Company in the Latrobe, Pennsylvania area, creating the metallurgical base from which Kennametal later developed.
Products and positioning
A high-performance industrial tooling and engineered-materials provider positioned around productivity, tool life, wear resistance, and application-specific engineering for demanding manufacturing and infrastructure environments.
Metalworking tools
Kennametal metal-cutting tools
Kennametal supplies tooling for turning, milling, drilling, boring, threading, sawing, and related machining operations. The portfolio includes indexable inserts, toolholders, cutters, drills, taps, dies, collets, and tooling systems designed to improve productivity, dimensional control, and tool life in industrial production.
Metalworking tools
WIDIA
WIDIA is Kennametal’s branded metalworking-tool portfolio. It covers cutting tools and application solutions for manufacturers using machining centers, turning equipment, automatic lathes, and other machine tools. The portfolio also includes associated brands such as Hanita and WIDIA GTD.
Engineered components and coatings
Wear-resistant solutions
Kennametal develops wear-resistant components, coatings, claddings, and engineered materials for equipment exposed to abrasion, erosion, impact, corrosion, or high operating temperatures. These solutions are used in industrial machinery, energy equipment, mining, construction, and other applications where extending service life can reduce maintenance and downtime.
Wear-resistant materials
Stellite
Stellite-related materials and components are associated with hard, wear-resistant alloys used in demanding industrial environments. They support applications requiring resistance to wear, heat, corrosion, or erosion and form part of Kennametal’s broader engineered-materials and surface-protection activities.
Wear-resistant coatings
Conforma Clad
Conforma Clad is identified with Kennametal’s wear-resistant coating and cladding solutions. Such products are intended to protect industrial surfaces and components from severe wear mechanisms and to help extend operating life in applications including energy, mining, construction, and general industry.
Mining and infrastructure equipment
Mining and construction tooling
Kennametal produces tools and engineered products for mining, road construction, asphalt work, stabilization, tunneling, and drilling. These products are designed for high-abrasion environments in which impact resistance, cutting efficiency, and durability are central performance requirements.
Brand decisions
2013
Acquire Allegheny Technologies' tungsten-materials unitM&ABackground
Tungsten-based materials are important inputs for high-performance tooling and wear-resistant industrial products.
Action taken
Kennametal acquired Allegheny Technologies' tungsten-materials unit.
Aftermath
The transaction expanded Kennametal’s tungsten-materials capabilities and strengthened its engineered-materials portfolio.
Acquisition consideration. $605 million (2013 transaction)
2009
Separate the business into Kennametal and WIDIA portfoliosStrategyBackground
Kennametal had expanded its portfolio through organic development and acquisitions, including Widia-related businesses. The company sought clearer market identities for its principal tooling brands.
Action taken
The company organized its brands into the Kennametal Products Group and the WIDIA Products Group.
Aftermath
The structure established distinct portfolios for Kennametal-branded products and WIDIA-related metalworking brands.
Recent events
Kennametal introduces a flat-bottom insert for KenTip FS[3]
Reported:
Kennametal introduced a new FEG insert for its KenTip FS modular drill series, designed for flat-bottom hole applications and to complete the part in a single operation.
AMG completes acquisition of ISA assets[4]
Reported:
AMG finalized its acquisition of the assets of International Specialty Alloys from Kennametal; the acquisition closed and became effective on November 15, 2019.
AMG announces agreement to acquire ISA assets[5]
Reported:
AMG Advanced Metallurgical Group announced that it had signed a definitive agreement to acquire the assets of International Specialty Alloys from Kennametal. The transaction was expected to close during the fourth quarter of 2019.
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