Cup Brush, Product Type Cup Brush, Quick Change System Not Applicable, Bristle Type Crimped Wire, Bristle Material Abrasive Nylon, Brush Dia. 6 in, Wire Dia. 0.04 in, Bristle Length 1 5/16 in, Overall Length Not Applicable, Compatible Tool Type Right-Angle Grinder, Connector Type Threaded Hole, Connector Size 5/8 In. -11, Operating Speed - Maximum 6, 500 RPM, Shank Length Not Applicable. This item has been restricted from sale in the following state (s): []