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

Package Included: 10* From #1-#10 size of Drills 10* From #1-#10 size of Extractors 1* Extension Bit Holder 1* Socket Adapter How to Use the Screw Extractor? Step 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 #1-#5 can be attached to the extension bit holder directly) Step 2: Use the drill(Dr) bit to drill a hole in broken screws. Step 3: Change to use the extract(Ex) bit with the same size. Step 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.