Abrasive Cut-Off Wheel Abrasive Material Aluminum Oxide Grit 46 Connector Size 7/8 in Connector Type Unthreaded Hole Overall Diameter 5 in Overall Thickness 0.0625 in Compatible Tool Type Angle Grinder Primary Material Applicationn Cast Iron Stainless Steel Steel Series ZIP+XTRA Wheel Type Type 1 Specification A-46-ZIP Maximum Operating Speed 12 200 RPM Reinforced Status Reinforced