Abrasive Cut-Off Wheel Abrasive Material Aluminum Oxide Grit 60 Connector Size 1 1/4 in Connector Type Unthreaded Hole Overall Diameter 7 in Overall Thickness 0.0625 in Primary Material Applicationn Cast Iron Stainless Steel Steel Series A60T Wheel Type Type 1 Maximum Operating Speed 8 732 RPM Reinforced Status Reinforced Bond Type Resin