... grinding wheelMaterial, diamond,The speed of the working line 80 (M / S),Granularity, W40 (mesh)Scope tool, grinding PCD PCBN tools usedShape, cup wheels ... ,2510175, 200, 25025, 30300, 35030-9510, 15, 20, 2515 ceramic diamond grinding wheels/CBN diamond wheels/sintered diamond grinding wheel