Rescue Bit Broken Screw Extractor Removal Tool 1/4" The Rescue Bit removes broken E Z Outs, screw extractors, taps, bolts, etc... Can be used in a die grinder at high speeds of in a hand drill at lower speeds The Rescue Bit cuts, drills and reams all in one motion. The Rescue Bit is 1/4" X 3" (1/4"Diameter by 3" in Length)