Helical Flute Thread Mill: 9/16-18, Internal, 5 Flute, 0.394" Shank Dia, Solid Carbide MPN:6580373

Helical Flute Thread Mills are widely used by machinists and manufacturers to create threaded components such as screws or bolts with precision. The 9/16-18 internal threads can be easily created using a Helical Flute Thread Mill with a 0.394 inch shank diameter and 5 flutes. It's designed for machining materials like stainless steel, brass, aluminum or bronze, it is made of solid carbide ensuring long life and durability. These thread mills are suitable for CNC and manual lathe machines making them efficient for both prototyping and production runs.