Century Drill & Tool Century Drill Tool 88710 10-Piece M35 Cobalt Spiral Flute Screw Extractor Left-Hand Drill Set

Complete 10-piece kit: five left-hand drills (5/64", 7/64", 5/32", 1/4", 17/64") and five spiral-flute extractors (#1–#5) for full extraction coverage

M35 cobalt high-speed steel construction for superior hardness and heat resistance compared with standard HSS

Left-hand 135° quick-cut drills reverse as they cut, helping to loosen and center broken fasteners before extraction

Spiral-flute extractors deliver strong bite and controlled removal to minimize damage to the fastener hole and surrounding material

Shorter mechanical length on the drill bits increases rigidity and stability for precise drilling in confined spaces

135° quick-cut point reduces walking and improves centering for fast, accurate starts on damaged or worn fasteners

Designed for mechanics, maintenance technicians, and DIYers tackling broken bolts, studs, and seized fasteners in engines and equipment

Compact, organized packaging keeps each drill and extractor secure and easy to identify on the jobsite or in the toolbox

Includes sizes for quick reference: drills 5/64", 7/64", 5/32", 1/4", 17/64" and extractors #1–#5; manufacturer part number 88710