1, 150MM Flat wire Brush 2, Wire Diameters 0.30mm 3, Max. R.P.M. 6.000 min 4, Free samples for approval 5 ... , Best Service 150MM Flat Wire Brush WIRE BRUSH, Flat Brush, STEEL WIRE BRUSH ... Descriptions:Cleaning prior to welding,rust and pain remvoal,weld scale,weld spatter,and ...