Drillco Screw Extractor Set with Drill Bits 11237070 Heat the end of the

Heat the end of the metal rod with a torch and dip into the flux or sprinkle the flux on the work piece

and are meant for replacement on Miller or Hobart welding machines

without interruption

90 and 120 degree angles and gets into the smallest places

Drillco Screw Extractor Set with Drill Bits 11237070 Heat the end of theDrillco Screw Extractor Set with Drill Bits As the name implies, screw extractors are a tool designed to remove a broken or seized screw. The screw must first be "drilled out" to the proper size in order for the screw extractor to fit properly. The screw extractor is turned counter clockwise using a tap wrench. This kit includes the most common five extractors and corresponding drill bits. Drill bits are type 100SE black oxide high speed steel 118 RH.