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338-Piece Helicoil Thread Repair Kit, Metric & SAE Thread Repair Set with HSS Drill Bits, Inserts, Taps, Break-Off Tools for M5 M6 M8 M10 M12 & 1/4' 5/16' 3/8' 7/16' 1/2' Sizes

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$59.99

$ 28 .99 $28.99

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About this item

  • Complete Set: Effortlessly restore stripped, damaged, and worn internal threads with our helicoil thread repair tool kit. Includes drill bits, screw taps, wire thread inserts, and installation & tang break-off tools for the five most needed SAE and metric sizes: 1/4", 5/16", 3/8", 7/16", 1/2" as well as M5, M6, M8, M10, and M12.
  • Wide Applications: Our universal rethreading tool kit is engineered for various materials, including aluminum, iron, carbon steel, bronze, and magnesium. Ideal for automotive and plumbing applications.
  • Built to Last: High-speed steel drill bits ensure superior handling, while 304 stainless steel inserts provide exceptional strength and endurance.
  • Efficient Operation: The 135° drill bits quickly create room for the installation tools to smoothly fit the inserts, and the break-off tools ensure a clean finish.
  • Easy Organization: Comes with a rugged blow-molded case for easy storage and transportation between jobs.


Effortlessly repair stripped, damaged, and worn threads with this 315-piece helicoil thread repair kit. Including all essential tools for various materials and applications, it's the perfect solution for automotive and plumbing repairs.


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