专业代理德国GESIPAsilicon carbide-碳化硅油石，多款尺寸现货供应！

　　材质:碳化硅

　　尺寸:20*20*150

　　订货号:358

　　重量:132g/块

　　Recommendations for use:

　　silicon carbide abrasive stones and files can be used with water,thin oil (fine grinding),petroleum,or even dry.For cleaning and retaining the grip it is recommendable to rub with a similar,slightly coarser Silicon Carbide abrasive stone or truing stone,adding water.