Wire Wheel Brush Bristle Type Crimped Wire Product Type Wire Wheel Brush Bristle Material Nylon Brush Dia 2 in Grit 120 Face Width 3/8 in Bristle Diameter 0.04 in Bristle Length 1/2 in Compatible Tool Type CNC Machine Primary Material Application Carbon Steel Connector Type Threaded Hole Connector Size 1/2 in Operating Speed - Maximum 20 000 RPM