5pcs 1/8 3/16 15/64 5/16 3/8 Inch Damaged Nut Screw Extractor Set Bolt Stud Square Remover Tool Kit

Description: 5pcs 1/8 3/16 15/64 5/16 3/8 Inch Damaged Nut Screw Extractor Set Bolt Stud Square Remover Tool Kit Specification: Material chrome-vanadium steel Size 1/8" 3/16" 15/64" 5/16" 3/8" Quantity 5pcs Features: Made of chrome-vanadium steel and heat treatment. Easy to remove the damaged screw, nut, bolts. Square design, hold the damaged screw firmly. Usage: 1. When the bolt was damaged, firstly you need to drill a hole in the center of it with drill. 2. Secondly, insert the screw extractor, turn it by anticlockwise with wrench then bolt can be extracted. 3. In addition, this can also be used when hexagonal socket failed to tightly firmly or loose. Package Included: 5 x Screw Extractor More Details: