Light Grinding and Blending Disc, Abrasive Material Aluminum Oxide, Grade Coarse, Overall Diameter 7 in, Series GB-DN, Maximum Operating Speed 8, 600 RPM, Connector Type Quick Change, Abrasive Type Non-Woven, Coating Coverage Open, Color Blue, Quick Change System TN, Resistance Properties Wear. This item has been restricted from sale in the following state (s): []