... stone,glass,marble,granite, concrete,tile and non metal Function: cutting Hardness: hard Technical: hot press and cold press Sample: free ... Turbo 5.Quality of Bond (Sentered):cold pressed,hot pressed, laser welding,silver welding. Diamond Grit Size (Mesh Size):30/40,40 ... : 20% - 30% 7.HRB : 85-1058.Application:Used for cutting marble, granite, stone, ceramic, concrete, asphalt ,brick.SIZE(MM)SEGMENT ...