The best tracking abrasive belt tool in the world - "the original" and famous Dynafile replaces tedious hand filing and sanding. Grind, deburr, blend, polish, finish and more with the vast array of interchangeable contact arms. Grind from contact wheel or platen pad. Finish or polish using slack of belt. For use on metal, plastic, fibreglass, composites, rubber, glass and stone. Tool includes 11218 contact arm for standard use. Motor easily adjusts to the most comfortable throttle lever position. Lightweight composite belt guard allows quick and easy belt change! Hard and soft self adhesive platen pads can be stuck on the aluminium contact arms for heavy grinding and contour polishing