Convolute Wheel, Abrasive Material Silicon Carbide, Connector Size 5 in, Density Rating Hard (8), Grade Fine, Series Bear-Tex Series 1000, Face Width 1 in, Maximum Operating Speed 3,000 RPM, Overall Diameter 10 in, Abrasive Type Non-Woven, Coating Coverage Open, Color Gray, Grit 220, Package Quantity 3