Unitized Wheel, Cut and Polish, Series CP-UW, Diameter 3 in, Width 1/4 in, Mounting Type Arbor Hole, Mounting Size 1/4 in, Abrasive Material Aluminum Oxide, Medium (5) Density, Fine Grade, Max. RPM 18, 100 RPM, Tan, Package Quantity 40. This item has been restricted from sale in the following state (s): []