Kennametal provides metal working tools, materials science, and wear-resistance solutions for industries including infrastructure, mining, aerospace, earthworks, energy, transportation and engineering with innovations in materials science, tooling and wear-resistance. Experts work directly with customers in 60 countries on the factory floor, at the mine face or on the construction site to solve problems and increase productivity. Founded in 1938 in LaTrobe, Pennsylvania, USA, Kennametal employs 11,000 people.