Wire Wheel Brush, Bristle Type Crimped Wire, Product Type Wire Wheel Brush, Bristle Material Carbon Steel, Brush Dia. 6 in, Grit Not Applicable, Face Width 3/4 in, Bristle Diameter 0.008 in, Bristle Length 1 7/16 in, Compatible Tool Type Bench Grinder, Primary Material Application Carbon Steel, Connector Type Threaded Hole, Connector Size 5/8 in to 1/2 in, Operating Speed - Maximum 12,500 RPM, Shank Length Not Applicable, Color Not Applicable