Helical Flute Thread Mill: 9/16-18, Internal, 5 Flute, 0.394" Shank Dia, Solid Carbide MPN:6580452

The Helical Flute Thread Mill is designed to produce precise internal threads with a size of 9/16-18 using solid carbide material. This product is perfect for machinists, manufacturers and other professionals involved in the creation of precision components such as screws or bolts. The mill features five flutes which ensure fast cutting capabilities while also producing high quality threads. Its durable construction ensures long life use with a range of materials including stainless steel, brass, aluminum and bronze. With a shank diameter of 0.394 inches, the Helical Flute Thread Mill is ideal for CNC and manual lathe machines allowing for quick set-up times when used in either prototype or production runs.