64016 Large Diameter Cut-Off Wheel, Type 1, Aluminum Oxide A, 14" Diameter x 3/16" Thick, 20 mm Bore Size, 5500 Max RPM (Pack of 10)$$Tools

Built with aluminum oxide A abrasive material Performance metal-cutting wheels for use on steel and ferrous metals Hardness grade S Ideal for cutting of sections and solid material 5500 RPM maximum rotational speed