Centre-depressed Grinding Wheel adopts multi-layer reinforced glass fiber material,possesses strong anti-stretching,anti-impact and anti-bending intendity,the linear velocity can reach 70m/s.And carries out special reinforced treatment according to the customers' repu irements.This product is mounted on the electrical industry,etc industries,it can be used in modern dwelling house,factory building ironware maintenance and facility rpairiing，specification as follows:

100x3x16mm, 100x4x16mm,115x3x22.2mm,135x6x22.5mm, 150x3x22.2mm,180x6x22.2mm,230x3x22.2mm and so on