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263-Piece Helicoil Thread Repair Kit, Metric & SAE HSS Helicoil Drill Thread Restorer Kit, Rethreading Tools in 1/4' 5/16' 3/8' 7/16' 1/2' & M5 M6 M8 M10 M12 Sizes and Thread Gauge

4.9 (1) Write Review
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$48.99

$ 25 .99 $25.99

In Stock
  • 【Helicoil Thread Repair Kit】：It is designed to accommodate both SAE and metric thread sizes: 1/4", 5/16", 3/8", 7/16", 1/2", M5, M6, M8, M10, and M12. 263-Piece Helicoil Thread Repair Kit includes 10 Installationtool, 10 Twistdrill,10 Breaking pintool,10 Screwtap, 1 Hexkey, 220 Threadinsert and 2 Thread gauges.
  • 【Durable Materials】：The drill bits and screw taps are made from heat-treated high-speed steel (HSS) ensures superior performance. These tools are heat treated, endowing them with superior strength and an extended lifecycle, ensuring they perform with precision over the long haul.
  • 【Precision Restorer】：Thread repair kit is used to repair or replace damaged or stripped internal screw threads , it's equally adept at preventative maintenance to safeguard thread integrity.
  • 【Wide Applications】：This kit ideal for repairing internal threads in automotive engines, spark plugs, bearings, and metal holes. Rethreading tool kit goes beyond repair,it's a shield against wear and tear. Our universal rethreading tool kit is engineered for aluminum, iron, carbon steel, bronze, magnesium and various materials.
  • 【Storage Case Included】：The included carry case keeps all your rethreading tools organized. It is easy to organize or carry.


Product Description

WIDE APPLICATION
Operation Demonstration
PRODUCT
U-Shaped Grooves Guide
Easy Operation

James Evans
Reviewed in the United States on March 3, 2025
Over the years of working on cars, I've stripped out a few bolts in metal. Sometimes, you can drill the hole out and tap it to a larger size, but sometimes you need to use a heli-core or similar repair kit. I've only used a few of them, but they come in handy when you need them. When I saw this kit available for this price, I had to get it. It has all of the equipment and supplies that you need to repair holes of a few popular SAE and Metric sizes. The nice carrying case has areas inside for each size, and each area has the drill bit you need, the tap that you need and the tool to install the thread insert. By the tools is a small plastic case with the thread inserts in it, and everything is labeled. The red handled tools are metric and the blue handled tools are SAE. There is also a small instruction manual, and a set of thread gauges to check the threads on a bolt. This kit from Kungjuer is definitely a great deal!