"Quality Norton Chop Saw Blades are engineered to cut metal studs, rebar, angle iron and tubing. For use with 14in. stationary chop saws. Max. RPM 4,365, Arbor Size in. 1, Recommended Use Metal studs, rebar, angle iron, tubing, Wheel Diameter in. 14, Wheel Thickness in. 7/64, Wheels qty. 5."