BokWin 22Pcs Damaged Stripped Screw Extractor Set for Broken Screw AllPurpose HSS Broken Bolt Extractor Screw Remover Set with Magnetic Extension Bit Holder Socket Adapter

BokWin 22Pcs Damaged Stripped Screw Extractor Set for Broken Screw, All-Purpose HSS Broken Bolt Extractor Screw Remover Set with Magnetic Extension Bit Holder & Socket Adapter How to Use the Screw Extractor? 1. The size of #6 - #10 needs to be installed in the socket adapter first, and then attach it to the extension bit holder (The other sizes can be attached to the extension bit holder directly) 2. Use the drill(Dr) bit to drill a hole in broken screws. 3. Change to use the extract(Ex) bit with the same size. 4. Reverse use the drill and take out the broken bit. Warm Tips: - Must drill a hole first when the break screw surface is smooth. Otherwise the drill bit will slip. - Must be vertical and low speed when drilling, reverse use this bit, drill the first hole deeper will easier to take out. - It is best to use electric hand drill, can not be used the hammer drill mode! Must be low speed during use! Package Included: 20 x Damaged Screw Extractor (Ex#1 - #10, Dr#1 - #10) 1 x Magnetic Extension Bit Holder 1 x Socket Adapter ?QUALITY AFTER-SALE SERVICE?: If you do not 100% satisfied with our products or if you have any questions, you can contact us anytime. BokWin would solve all the problems to your satisfaction. FREE REPLACEMENT or REFUND within 90days.