M 2 Tungsten molybdenum high speed steel is a first selective material. The carbon content is 0.78 to 0.88%, which is excellent in wear resistance. The heat treatment range is wider than that of many molybdenum high speed steels and has good decontamination prevention performance.

This steel combines red hardness, toughness and wear resistance. While in the annealed state, the intermediate tool steel is used, the hardness can be maintained at a high temperature and suitable for high-speed machining. M 2 There are various shapes and sizes such as broach, drill, and end mill. M 2 It is suitable for high performance cutting and forming applications.