... working line 80 (M / S),Granularity, W40 (mesh)Scope tool, grinding PCD PCBN tools usedShape, cup wheels,Binding agents, ceramic wheel ... composite chip (PCBN) flat end mill, OD and chamfer mill processing.2, carbide dies, grinding parts.3, superhard cutting tool edge fine ... wheel;3, can be trimmed: common ceramic corundum, silicon carbide grinding wheel can be trimmed;4, 0-5μm grindstone production ...