Qlok Disc, Abrasive Type Coated, Abrasive Material Ceramic, Backing Material Fiber, Backing Weight Not Applicable, Coating Coverage Closed, Grade Coarse, Grit 80, Overall Diameter 3 in, Quick Change System TS, Series 987C, Maximum Operating Speed 20, 000 RPM, Resistance Properties Heat, Wear, Color Orange, Package Quantity 50. This item has been restricted from sale in the following state (s): []