Wire Wheel Brush, Bristle Type Standard Twist Knot Wire, Bristle Material Carbon Steel, Brush Dia. 6 in, Grit Not Applicable, Face Width 3/16 in, Bristle Diameter 0.02 in, Bristle Length 1 in, Compatible Tool Type Angle Grinder, Connector Type Threaded Hole, Connector Size 5/8 In.-11, Operating Speed - Maximum 8,500 RPM, Shank Length Not Applicable, Color Not Applicable