Recessed Grinding Wheel, Abrasive Material Ceramic, Connector Size 5 in, Connector Type Unthreaded Hole, Grit 46, Overall Diameter 14 in, Overall Thickness 1 1/2 in, Wheel Hardness J, Specification 5SG46-JVS, Wheel Type Type 5, Compatible Tool Type Cylindrical Grinder, Surface Grinder, Primary Material Application Cast Iron, Nickel Alloy, Stainless Steel, Steel, Titanium, Maximum Operating Speed 1, 800 RPM, Recess Depth 1/2 in, Recess Diameter 8 in, Bond Type Vitrified, Color Blue, Grade Coarse. This item has been restricted from sale in the following state (s): []