CLOTH WHEEL BRUSHES WITH SHANK CUP BRUSHES,KNOTTED WITH TEMPERED STEEL WIRE,KNOTEED FOR HIGH SPEED ANGLE GRINDERS .heavy duty cleaning of large metal surfaces .rust and paint removal .removal of weld scale and corrosion .surface preparation for painting or welding .auto body pre-finishing and repair CLOTH WHEEL BRUSHES WITH SHANK D T W ITEM NO PACK QTY pc RPM mm 37mm 10 1/4"(6mm) 89837 216 4500 50mm 10 1/4"(6mm) 89850 216 4500 63mm 13 1/4"(6mm) 89863 120 4500 75mm 16 1/4"(6mm) 89875 120 4500 100mm 22 1/4"(6mm) 898100 120 4500