This is a Wheel Turning Mandrel for Pinewood Derby Cars from Pine Car. The Wheel Turning Mandrel holds wheels securely in drill while removing form seam for smooth, fast-running wheels. Includes two-piece mandrel, two grades of sandpaper and complete instructions. One Wheel Turning Mandrel for Pinewood Derby cars. Electric Drill Pine Car has a full line of Pinewood Derby cars and accessories. sdw 9/7/01 ir/kh &