Founded in Beaver Falls before 1905 and established in Canton since 1917, Heinemann Saw makes circular saw blades for demanding steel, non-ferrous-metal and specialty cutting applications. Its history includes patented blade designs such as the Gold Dot and N-Grind, while today the company also reconditions blades and provides application-specific technical support. Heinemann Saw became part of Germany’s Gebrüder Lennartz in 2015.
Gebr. Lennartz GmbH & Co. KGFounded in Remscheid in 1896 as a small tool forge, Gebr. Lennartz GmbH & Co. KG now manufactures high-performance circular saw blades and other sawing tools for industrial metal cutting. The company made the world’s first carbide-tipped circular saw blade for cutting steel in 1966 and began series production of that technology in 1970. With about 250 employees across five locations, Lennartz produces blades up to 2,500 mm in diameter and supplies customers in more than 80 countries.CANTON, OH
The Blade Manufacturing CompanySince 1946, The Blade Manufacturing Company has made industrial saw blades and circular knives, pairing custom blade work and sharpening with technical guidance. Founded by brothers Charlie, Frank and Steve Callahan, the Columbus company remains in Callahan family hands, with fourth-generation members Dan and Mike involved in day-to-day management. Its experience has been passed from one generation to the next since the original blades went through production.COLUMBUS, OH
The M. K. Morse CompanyFounded in Canton, Ohio, in 1963 to solve the backorder problems its founder saw as a manufacturer’s representative, The M. K. Morse Company makes saw blades and cutting accessories for professional and industrial users. Still family-owned and now led by the founder’s daughters alongside the third generation, Morse manufactures its products at a more than 500,000-square-foot Canton facility and serves customers in more than 80 countries. Its American-made cutting products are backed by a technical support team and technologies such as KerfLock and Plyometric Cutting Action.CANTON, OH
American Carbide SawFor more than 70 years, American Carbide Saw has sharpened and repaired industrial saw blades, cutters and knives, with particular expertise in carbide-tipped tooling. The Hatboro shop combines CNC grinding with the less-common craft of hammering and tensioning blades so they run true, and it can also make custom saws and cutters for specialized applications. Its truck routes add pickup and delivery for customers who need quick turnaround.HATBORO, PA