Drill Out Screw Extractors 3/8in. Dia., 7-Pc. Set
Set includes 7 combination bit/extractors for removing screw/bolt sizes #5 or #6 (M3), #8 (M4), #10 or #12 (M5), 1/4in. M6), 5/16in. (M8), 3/8in. (M10) and 1/2in. (M12). Requires a 3/8in. or larger reversible power drill. Includes plastic case. U.S.A.