γEasy to useγ 1/4" (6.35 mm) hex shank fits most rotary tools,including impact and regular driver drill,die grinders and hand drills,etc.,meet your different tool needs
γMaterialsγ Made of premium Aluminum Oxide,more durable and wear resistance,longer service life on the toughest polishing/grinding/sharpening jobs
γFeatureγ Cylindrical shape design,perfect for kinds surfaces buffing,sanding and filing,fits for versatile grinding and shaping needs,also perfect for polishing,deburring,and rust remover
γWidely usedγ Great for many different grinding applications including debuting inside pipes/surfaces. Repair a latch on door,filing down some stainless steel,grinding striker plate,chamfer the edge of a paver stone
γApplicationγ For buffing out rust - cleaning rust on old truck; Sharpening kitchen knives,lawn mower blades,shovels, trowels, etc.; For some of the groved shapes this was a huge time saver,like sand inside corners; Drill something hard things: enlarge some holes in a metal bracket/on stucco widen a hole/cut round holes in hard plastic