Brand New Electric version of the world-famous Dynafile II! Replaces tedious hand filing and sanding. Grind, deburr, blend, polish, finish and more! Electric Dynafile II accepts both coated and non-woven abrasive belts. Grind from contact wheel or platen pad. Finish and polish using slack of belt. Perfect for the deburring and finsihing of hand rails, tube welds, and hard to reach places.