Abrasive Cut-Off Wheel Abrasive Material Aluminum Oxide Grit 100 Connector Size 32 mm Connector Type Unthreaded Hole Overall Diameter 305 mm Overall Thickness 2 mm Compatible Tool Type Chop Saw Primary Material Applicationn Nickel Alloy Steel Tool Steel Series MetLab 38A Wheel Type Type 1 Specification ML-212 Maximum Operating Speed 3 820 RPM Reinforced Status Non-Reinforced Bond Type Resin Color Black Package Quantity 10