Screw Extractor Kit- Drill Bit for Damaged, Broken, or Stripped Screws

What You Get - 10 pieces of drills (sizes from1- 10),10 pieces extractor (sizes from1- 10),1 piece of extension bit holder (6.35mm)and 1 piece of the socket adapter(4mm) color: as show Premium Screw Extractor - Made of high-speed steel 4241 for maximum strength and high hardness, can work on irregular and jagged irregular cuts Efficient Screw Remover Tool - The magnetism inside the extension bit holder socket adapter prevents the tips from falling, quickly remove screw and bolts, fit most electric drills Wide Application - Ideal for removing most stripped, damaged, embedded, rusted and painted-over screws or bolts, such as Allen bolts, machine screws, lag bolts, wood screws, hex bolts, sheet metal screws, etc. Please Note Safer to used with the electric hand drill, instead of the hammer drill, must be reverse use in the whole process and in low speed and reverse use.