WOCO tungsten carbide : What is the difference between
Apr 17, 2015· What is solid carbide? Solid carbide is normally used to make solid carbide cutting tools. The hardness of solid carbide cutting tools ranges from 77 to 81 HRC. Carbide is brittle, however, and rough handling. Solid carbide cutting tools, such as drills and end mills, are thermally stable and offer high resistance to abrasive wear.