Aluminum Oxide, Connector Size 1/2 in, Connector Type Unthreaded Hole, Grit 100, Overall Diameter 4 in, Overall Thickness 1/4 in, Compatible Tool Type Cylindrical Grinder, Surface Grinder, Tool and Cutter Grinder, Primary Material Applicationn Nickel Alloy, Steel, Tool Steel, Specification 38A100-IVBE, Wheel Hardness I, Wheel Type Type 1, Maximum Operating Speed 8,120 RPM, Series 38A, Grade Fine, Bond Type Vitrified, Color White, Item Straight Grinding Wheel, Package Quantity 5
