... Vitrified,Resin,Metal 3.Cup grinding wheel:6A2,11V9,12A2,12V2,14A1 Resin bond Diamond and CBN cup grinding wheel Resin ... high efficiency and precision grinding.Application: Resin bond diamond cup grinding wheel: Mainly used for machining tungsten carbide, ceramic ... the precision and easy dressing.Application:Vitrified bond diamond cup grinding wheels: Mainly used for machining tungsten carbide, ceramic ...