Wire Wheel Brush, Bristle Type Crimped Wire, Product Type Wire Wheel Brush, Bristle Material Carbon Steel, Brush Dia. 3/4 in, Grit Not Applicable, Face Width 1/16 in, Bristle Diameter 0.005 in, Bristle Length 3/16 in, Connector Type Round Shank, Connector Size 1/8 in, Operating Speed - Maximum 20,000 RPM, Shank Length 1/8 in, Color Not Applicable, Package Quantity 12