Left hand drill bits makes it much easier to extract broken bolts and studs without having to pre drill first, as you would do when using a regular screw extractor. With this set you get the best of both worlds! You get left hand drill bits and screw extractors. Left hand drill bits can be used to remove the bolt or stud with no easy out. No drilling first! Screw extractors are made of hand machined high grade steel.

Neiko Tools USA

Includes 5 Left Hand Cobalt Bits: 5/64", 7/64", 5/32", 1/4", and 19/64"

Includes #1, #2, #3, #4, and #5 Spiral Screw Extractors

Includes Steel Carrying Case

SKU: 8304D