10 Piece Screw Extractor Set with Cobalt LH Drill Bits

10 Piece Spiral Screw Extractor & Drill Bit Combo Pack Extr actor is packaged with the correct size drill bit Aggressiv e left-hand spiral design provides extra gripping power Hig h speed steel drill bit ensures fast, clean drilling Extrac tor size and recommended drill bit size are etched on each e xtractor includes 5 Fluted Screw Extractors (sizes EX-1 thru EX-5) with 5 corresponding LEFT-HAND Cobalt Drill Bits. Co mes in metal index/case