50pcs 330*20mm Small Pneumatic Sanding Belt Machine Sand Belt Ring Sand Belt Gap Deep Groove Weld Small Sand Belt Polishing Belt Grinder Accessories

Size: 330*20mm Strong sharpness, abrasion, and no sand drop. Used for spot welding parts grinding, flash removal, removal of coating operation Suitable for ironworking, woodworking, tyre treatment, shipbuilding industry, mold industry, shoes industry etc. all kinds of material grinding and deburring Can be used for non-ferrous metals, steel, copper, aluminum, stainless steel, wood, leather, fabric, glass, rubber ware grinding, polishing and concave treatment