Abrasive Cut-Off Wheel Abrasive Material Aluminum Oxide Grit 36 Connector Size 7/8 in Connector Type Unthreaded Hole Overall Diameter 9 in Overall Thickness 0.079 in Compatible Tool Type High-Speed Electric Saw High-Speed Gas Saw Primary Material Applicationn Stainless Steel Steel Wheel Type Type 1 Maximum Operating Speed 6 650 RPM Reinforced Status Reinforced