The Micro 100 1/8" Shank Threading Tool is a high speed steel threading tool with a 60 degree threading insert. It has a 1/8" shank diameter and is designed for internal threading operations. The insert has a TiN coating for wear resistance and lubricity. It can thread a variety of materials including steel, stainless steel, cast iron, aluminum, brass, bronze, and plastics. The tool provides accurate threading with optimized chip control. It is made in the USA by Micro 100, a manufacturer of precision cutting tools. The threading tool is sold individually.