Excellent for grinding welds, blending and deburring. Dynafile III Abrasive Belt Tool offers all the versatility of our world-famous Dynafile II, while serving up more power (Straight-Line, .7 hp / 522 W) for faster material removal. Tool includes high-efficiency Rubber Drive Wheel, ideal for use with all abrasive belts. Includes 15368 Contact Arm for 1/4" - 1" (6-25 mm) wide x 24" (610 mm) long abrasive belts. Tool grinding head pivots 360 degrees. Soft grip handle assembly allows operator to apply additional force to contact wheel. Handle also offers enhanced control and maneuverability. Optional safety-lock throttle lever is available.