5-Piece Left Hand Hard Steel Drill Bit Set, Carbide Tip, 1/8" to 3/8"

Five ITM left-hand hard steel drill bits in one set, one each of 1/8", 3/16", 1/4", 5/16" and 3/8". Each has a carbide cutting tip on a tempered body for drilling hardened steel, stainless steel and cast iron: safes, broken bolts and other work that stops a high-speed steel bit. Left-hand cutting: run the drill in reverse. On a broken right-hand bolt, a left-hand drill turns in the loosening direction. Sold as a 5-piece set. Specifications: Sizes: 1/8", 3/16", 1/4", 5/16" and 3/8" Pieces: 5 Cutting direction: Left hand Tip: Carbide Body: Tempered Standard: ANSI B212.15-1994 Part number: ITM LHB-SET5 Features: Carbide cutting tip for hardened material Tempered body Left-hand cut (run the drill in reverse) ANSI B212.15-1994 Sold as a 5-piece set. For use on: Hard steel Stainless steel Cast iron Safes Broken bolts Runs in: 1/2" drill