... ,12A2 3.Vitrified Grinding wheel in China Vitrified/Ceramic bond Diamond grinding wheel have characteristics of sharp cutting, high efficiency, long life, less heat and blocking generated ... dressing.Application:Vitrified/Ceramic bond diamond grinding wheels: Mainly used for machining tungsten carbide, ceramic, cermets, optics materials, PCD, PCBN, CVD, natural diamond, stones and so on ...