Abrasive Cut-Off Wheel, Abrasive Material Aluminum Oxide, Grit 60, Connector Size 3/8 in, Connector Type Unthreaded Hole, Overall Diameter 4 in, Overall Thickness 0.035 in, Compatible Tool Type Die Grinder, Primary Material Application Cast Iron, Stainless Steel, Steel, Series A60T, Wheel Type Type 1, Maximum Operating Speed 19,000 RPM, Reinforced Status Reinforced, Bond Type Resin