Dynabrade 15003-Mini-Dynafile II, Air-Powered Abrasive Belt Tool 15003 .4 hp, 7 Degree Offset, 25,000 RPM, Rear Exhaust, for 1/8"-1/2" W x 12" L Belts is ideal for Strap Polishing and finishing and deburring in narrow openings. Model # 15003 includes Dynabrade 15026 Contact Arm for 1/2" wide x 12" long abrasive belts and Dynabrade 15118 Drive Wheel. The belt guard easily detaches for quick abrasive change.