• A handy universal deburring set with multi-purpose blades • Has 4 folding shafts that lock into position while working and folding back into the handle allowing the tool to be carried anywhere • Includes 1 of each: • S10 blade – best on steel, aluminum and plastic • D50 scraper blade-ideal for tool and die makers • N2 blade – best on brass and cast iron • BC1041 Rotodrive countersink blade-90° angle (patented)