Vitrified bruting wheels is used for polishing and bruting nature diamond, it can substitute PCD and *sess excellent diamond processing performance. Size: D T H X 150×10×32×10 155×10×32×10 160×10×32×10 160×10×32×12 170×10×32×10 170×10×32×12 170×10×32×14 175×10×32×10 175×10×32×20 175×12×32×14 175×12×32×20 220×10×32×20 标签: 焦作市磨钻石砂轮 焦作市磨钻石砂轮厂家 河南 焦作市焦作市磨钻石砂轮厂家 供应磨钻石砂轮