Buffing Wheel Sew Style Spiral Buffing Material Cotton Overall Dia 8 in Overall Thickness 3/8 in Connector Size 1 in Number of Plies 30 Primary Material Application Aluminum Brass Bronze Cast Iron Composite Copper Ferrous Metal Glass Masonry Natural Stone Nickel Alloy Stainless Steel Steel Tool Steel Reducer Bushing Size 5/8 in Operating Speed - Maximum Not Applicable Abrasive Material Not Applicable Compatible Tool Type Buffing Machine Connector Type Unthreaded Hole