Dremel 543 1-1/4 inch Cutting/Shaping Wheel N/A Importado Cuts 33% deeper than former Cutting/Shaping Wheel, up to Ideal for cutting and shaping soft and hard woods, it can also be used on fiberglass, plastics and laminates Wheel coated with tungsten carbide grit for long life Coated on both sides, so it cuts and finishes in one operation Use the edge of the wheel for cutting and slotting. Use the "face" of the wheel for shaping. Do not use on metal. Cuts 33% deeper than former Cutting/Shaping Wheel...up to 1/2"