Wire Wheel Brush, Bristle Type Stringer Bead Twist Knot Wire, Product Type Wire Wheel Brush, Bristle Material Carbon Steel, Brush Dia. 4 1/2 in, Grit Not Applicable, Face Width 3/16 in, Bristle Diameter 0.02 in, Bristle Length 3/16 in, Compatible Tool Type Angle Grinder, Connector Type Threaded Hole, Connector Size 5/8 In.-11, Operating Speed - Maximum 15,000 RPM, Shank Length Not Applicable, Color Not Applicable, Series Gemini