CERATIZIT S.A. is a high-technology engineering group that develops and produces cutting tools and hard-material solutions, including cemented carbide products. It manages the cemented-carbide production chain from powder preparation through forming, sintering, finishing and surface treatment, and states that it is active in more than 80 countries and 25 industries.
Greenleaf CorporationFounded in 1945 by Walter J. Greenleaf Sr., Greenleaf Corporation manufactures industrial cutting tools and technical ceramic components, with a particular focus on tungsten-carbide and ceramic inserts and custom toolholding systems. The Saegertown, Pennsylvania company moved into manufacturing in 1960 and was first to bring CVD-coated carbide inserts to the U.S. marketplace in 1969; it now serves customers in more than 60 countries from six ceramic-production facilities totaling 140,000 square feet. Greenleaf is also known for pioneering whisker-reinforced ceramic inserts and holds more than 70 pending or issued patents across North America, Europe, and Asia.SAEGERTOWN, PA
KennametalKennametal is a manufacturer of metalworking tools and engineered materials, with products spanning machining, mining, construction, carbide wear parts, powders, and advanced ceramics. Its careers content says the company has been innovating in materials for more than 85 years and helps customers manufacture precision products.PITTSBURGH, PA
Sandvik CoromantFounded in Sandviken, Sweden, in 1942, Sandvik Coromant makes metal-cutting tools and supplies tooling solutions to engineering industries. The company says its heritage has evolved from cemented carbide products to indexable inserts and coated cutting tools, and describes developing advanced technologies and tools tailored to customer needs.MALTA, NY
Highland Carbide Tool Company, IncHighland Carbide Tool Company, Inc. is a family-owned carbide tooling manufacturer that has been in business since 1946. It produces specialty tooling and cutting solutions for mills, foundries, and manufacturing facilities, drawing on more than 70 years of experience in tool production. The company combines automated manufacturing technology with the craft skills of its machinists to develop custom tools for customer applications.IRWIN, PA