SAE Spiral-Flute Extractor/Drill Bit SetMake broken stud, bolt, socket screw and fitting removal easy! Left-hand spiral extractor aggressively bites into hardened materials while ensuring a more powerful grip. Torque-enhancing tapered flute embeds itself more easily with each turn. Each visibly stamped high-carbon-steel extractor comes with its own corresponding drill bit, simplifying use. Head Type: Spiral-Flute.
Manufacturer's limited lifetime warranty.