Abrasive -Off Wheel, Abrasive Material Aluminum Oxide, Grit 36, Connector Size 3/8 in, Connector Type Unthreaded Hole, Overall Diameter 3 in, Overall Thickness 0.0625 in, Compatible Tool Type -Off Tool, Die Grinder, Primary Material Applicationn Stainless Steel, Steel, Series Gemini Free , Wheel Type Type 1, Maximum Operating Speed 25,465 RPM, Reinforced Status Reinforced