Features: Professional tools: These extractor bits are designed for troublesome stuck screws and bolts. High quality HSS: Engineered from hardened steel that high speed steel (HSS) is the contractors preferred material. Safe storage: Set comes in a safe durable storage case. Great gift: Extractor set is the perfect gift for professional contractors, carpenters and construction crews, as well as the casual handyman or Do-It-Yourselfer. Specification: Color: Silver Material: High Speed Steel Hardness: 58 °-- 60 ° Extractor Specifications: #1 Removes Diameter : 3-5mm/0.12-0.2in #2 Removes Diameter: 4-8mm/0.16-0.31in #3 Removes Diameter: 5-10mm/0.2-0.39in #4 Removes Diameter: 6-12mm/0.24-0.47in How to Use: 1. Set the drill bit to the lowest speed, insert the drill bit into the drill bit, and then rotate counterclockwise. Until a hole is screwed into the damaged screw. 2. Rotate the drill bit, and while slowly applying forward pressure, slowly use the extractor to remove the screw counterclockwise. Then tighten the screws. Package List: 4 x Damaged Screw Extractors
M**C
Not very good
Wasn't able to get the screw out. The drill side of the extractor wouldn't be able to drill through wood. Used regular drill to make a pocket for extractor to get in, however didn't work as it slipped.
