Wire Wheel Brush Bristle Type Crimped Wire Product Type Wire Wheel Brush Bristle Material Stainless Steel Brush Dia 4 in Grit Not Applicable Face Width 1/2 in Bristle Diameter 0.006 in Bristle Length 7/8 in Compatible Tool Type Bench Grinder Primary Material Application Stainless Steel Connector Type Threaded Hole Connector Size 1/2 in to 3/8 in Operating Speed - Maximum 20 000 RPM Color Not Applicable