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Thread Repair Series

7pcs Helicoil Set
Thread Repair Kit

4211 M12 x 1.25P Thread Coil Insert Kit (5pcs)

  • Thread repair kits, tools, and inserts are used to restore worn or broken threads.
  • They can be used on any threaded tool, from a screw to a machine bed or an engine manifold, that has to be fixed.
  • Thread repair kit contents can vary depending on the style of repair you are looking for, but most at least contain taps, jaws, drills, mandrels, thread inserts, and tang break-off tools.
  • Contents:
    • Main Tools:
      • Material: Steel with heat treatment, electro-coated)
    • Screw Coil:
      • Material: SUS 304 Stainless Steel
    • Tap:
      • Material: HSS (with heat treatment)
  • Made In Taiwan