5pcs Damaged Screw Extractor Drill Bit Extractor Drill Set Broken Speed Out Bolt Extractor Bolt Stud Remover Tool

Description: [APPLICABILITY] Remove the broken or damaged screws. [EASY TO USE] Just 3 easy steps. Removes every stripped screw in 10 seconds or less! [MATERIAL]: NINDEJIN damaged screw remover is made of high strength steel and hardened twice for added hardness. [DIFFERENT SIZE AND TYPE] This screw remover set itself comes with four different size bits. Two sides can be used. So it can be used on any screw types / size. [What you get] 5 pieces screw remover.  Note: If you have any confusion, please feel free to cantact us, we will answer your question with profession attitude. Package:5 * screw extractor1 * plastic caseRemover 0 # diameter 2-3mmRemover 1 # diameter 3 - 5mmRemover 2 # diameter 4 - 8mmRemover 3 # diameter 5 - 10mmRemover 4 # diameter 6 - 12mmTips for using:Firstly, using drill head to penetrate drill, be careful not to use the impact hammer gear, with the normal screwdriver gear.Secondly drilling time to the slowest speed, there is a fixed speed with fixed speed, no in