5pcs Damaged Nut Screw Extractor Set Bit Bolt Stud Remover Tool Kit 3MM-18MM

Description

: Group of pillar extraction apparatus through our professional Anti clockwise twist design. Broken bolt or screw drill, then extractor insert Easy to use Removes broken screws, bolts, and studs without damaging bolt or hole threads Extractors have round flutes Tempered chrome molybdenum steel Includes a Plastic Storage Case Specification: Material:hard alloy steel Sizes:1,8 -1,4 , 1,4 -5,16 , 5,16 -7,16 , 7,16 -9,16 and 9,16 -3,4 M3-M6, M6-M8, M8-M11, M11-M14, M14-M18 Package Included: 1 X 5pcs Broken Bolt Screw Extractor Set