For cutting carbon steel, tool steel, alloy steel, stainless steel, titanium and cast iron
These super-precise high-quality TiALN Coated Solid Carbide End Mills are made in a very small factory with German-made CNC grinding machines and diamond wheels. The bits start out as top grade micrograin carbide blank rods which are processed one at a time and end up being razor sharp end mills of the ultimate quality. For cutting carbon steel, tool steel, alloy steel, stainless steel, titanium and cast iron.4 flute5/16" cutting diameter5/16" shank diameter25/32" cutting length2 1/2" overall length