Irwin's 35-Piece Screw Extractor and Drill Bit Set is no exception and has a rating of 4.5/5 from over 2,700 buyers. However, this set is made out of cobalt alloy steel which allows you to run ...

Extracting a broken bolt without causing damage requires precision. First, apply penetrating oil and let it sit to loosen rust. Use a left-hand drill bit to grip and remove the bolt.