When performing tire repairs or similar projects where you need to remove material quickly and accurately use the STEELMAN SLP9305A Carbide Buffing Wheel with Adapter. The long lasting tungsten carbide surface will easily stand up to repeated use removing rubber material during tire repairs and other projects. With the included 3/8-inch arbor adapter it can be used in a quick change chuck like those found STEELMAN’s own SLP6510 and other low speed tire buffers. For user safety a maximum recommended use speed is 5,000 RPM.