The 801 Carbide Shaping Wheel is a 1-1/4 In. (31.8mm) carbide coated shaping tool that quickly and efficiently removes material. The unique perforated surface of the Shaping Wheel allows for cool running, and clears particles away as it works. Shaping and finishing in one operation, the Shaping Wheel easily creates compound curves in a variety of materials including woods, fiberglass, laminates, plastic, leather and even Styrofoam.