Center-depressed grinding wheel

Center-depressed grinding wheel This product adopts special type of alumina.It is mainly used in cleaning welding seam.weldingpoint,lamp grinding casting material smoke burr,edging,repair the defects of metallic surface,etc.It focuses on automobile,vessel and machinery manufacturing,metallurgy,chemical construction,etc aspects,in order to improve the strength of the grinding wheels,a kind of resinic fiber netting piece is available in the grinding wheel.It is taken special fibre weaving material as the strengthe ningcase material.