Grinding Wheel Abrasive Depth 1/16 in Abrasive Material Cubic Boron Nitride Concentration 75 Connector Size 1 1/4 in Connector Type Unthreaded Hole Grit 120 Compatible Tool Type Tool and Cutter Grinder Primary Material Applicationn Stainless Steel Steel Titanium Tool Steel Overall Diameter 5 in Overall Thickness 1 3/4 in Specification AZTEC III 120T-1/16 Wheel Type Type 11 Maximum Operating Speed 7 260 RPM Bond Type Resin Grade T