Vitrified bond grinding wheels have characteristics of sharp cutting, high efficiency, long life, less heat and blocking generated, easy control the precision and easy dressing. Application of Vitrified bond grinding wheels Vitrified bond diamond grinding wheels : Mainly used for machining tungsten carbide, ceramic, cermet, optical glass, PCD,PCBN,CVD,natural diamond, stones and so on. Vitrified bond CBN grinding wheels : Mainly used for machining cast iron,steel and so on. vitrified bond diamond grinding wheel is popular used in natural diamond bruting, grinding and polishing, it can also be used in grinding PCD&PCBN blades, compared with resinic bond wheel and metallic bond wheel, ceramic bond diamond wheel could process at least2 to 3 times produces under same at the same time, it do save customers' time and promote produce efficiency. advantages: 1.high working efficiency; 2.amazing performance; petitive price; 4.various types and sizes available; nsiderate after-sell service. We do promise that if there is any problem with our products, we will change the goods and accept return of goods.