VASCO M-33 is a high-molybdenum high-speed steel containing 8% cobalt which contributes materially to the superior red hardness of the steel. It is recommended highly for tools that require the optimum combination of high-temperature hardness, resistance to wear and cutting edge strength and retention. Typical applications for VASCO M-33 include broaches, end mills, lathe tools and drills. This datasheet provides information on composition, physical properties, hardness, and elasticity. It also includes information on forming, heat treating, machining, and surface treatment. Filing Code: TS-413. Producer or source: Teledyne Vasco.