Feature

●MATERIAL:Stripped screw extractor is made of High-Speed Steel 4241k. High hardness, hard texture, more durable, and easily remove damaged screws
●SIZE:The screw extractor set Include 10 pieces of drills (sizes from #1-#10),10 pieces extractor (sizes from #1-#10),1 piece of extension bit holder and 1 piece of the socket adapter
●Efficiently Extract: The set is included two extension bit holder. Can remove in one step, do not need to conversion the extractor or adjust the chuck.
●VERSATILE: Remove even the most stubborn stripped, damaged, embedded, rusted and painted-over screws and bolts. Suitable for allen bolts, machine screws, lag bolts, wood screws, hex bolts, sheet metal screws and other screws.
●Attention: It is best to use electric hand drill, can not be used the hammer drill mode. In addition, must be reverse use in the whole process and in low speed and reverse use.(RPM≤200)

Description