... grinding PCD PCBN tools usedShape, cup wheels,Binding agents, ceramic wheel,Applications:Superhard cutting tool materials processing, carbide inserts, ... diamond composite piece (PCD), cubic boron nitride the composite chip (PCBN) flat end mill, OD and chamfer mill processing ... 200, 25025, 30300, 35030-9510, 15, 20, 2515 ceramic diamond grinding wheel/CBN diamond wheels/sintered diamond grinding wheel