Wire Wheel Brush Bristle Type Crimped Wire Product Type Wire Wheel Brush Bristle Material Brass Brush Dia 3 in Grit Not Applicable Face Width 3/8 in Bristle Diameter 0.014 in Bristle Length 7/8 in Compatible Tool Type Straight Grinder Angle Grinder Connector Type Round Shank Connector Size 1/4 in Operating Speed - Maximum 20 000 RPM Shank Length 1/4 in Color Not Applicable