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314Pcs Thread Repair Kit, Metric Helicoil Repair Kit with HSS Drill Bits Inserts Taps Break Off Tools: M5 M6 M8 M10 M12, SAE Helicoil Kit: 1/4' 5/16' 3/8' 7/16' 1/2'

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$50.99

$ 24 .99 $24.99

In Stock
  • 【Comprehensive Thread Repair Solution】:Comprehensive Thread Repair Solution: The 314Pcs SAE & Metric Helicoil Thread Repair Kit is an all-in-one solution for repairing damaged threads. With 314 pieces, this kit provides an extensive range of helicoids and tools to address various thread repair needs.
  • 【Metric and SAE Compatibility】:The metric helicoil kit includes sizes M5, M6, M8, M10, and M12. The SAE helicoil kit includes sizes 1/4", 5/16", 3/8", 7/16", and 1/2". This versatility allows you to repair threads on both metric and American standard bolts and screws.
  • 【Premium Materials】:The thread repair kit is constructed from heavy-duty steel materials. These materials offer durability, corrosion resistance, and excellent thread reinforcement capabilities, ensuring reliable and long-lasting repairs.
  • 【Easy Storage】—— The product comes with a convenient carrying case and gloves, designed to protect and organize all the components. The organized layout allows for quick and easy access to the required tools.
  • 【Essential Tool for Mechanics】:The combination of a 135° drill bit and a break-off tool can achieve thread repair to professional standards. It provides a quick and easy solution for repairing damaged or stripped internal screw threads.



Product Description

314Pcs Thread Repair Kit, Metric Helicoil Repair Kit
314Pcs Thread Repair Kit, Metric Helicoil Repair Kit
314Pcs Thread Repair Kit, Metric Helicoil Repair Kit
314Pcs Thread Repair Kit, Metric Helicoil Repair Kit
314Pcs Thread Repair Kit, Metric Helicoil Repair Kit
314Pcs Thread Repair Kit, Metric Helicoil Repair Kit

치원 이
Reviewed in the United States on February 22, 2025
good ,fast ship , good price
Matt C
Reviewed in the United States on February 19, 2025
Happy to have them all, worry no more
Lumberjack Tim
Reviewed in the United States on January 31, 2025
Got this to fix some stripped out threads on the aluminum body of my snowblower (for the electric starter). I was using it to repair 1/4"-20 threads. Generally it worked great.The drill bits seemed very sharp and cut aluminum just fine. I had to drill free hand with a hand drill, which is always risky in aluminum.The tap worked fine also, but I was tapping a blind hole, so could only get so deep. But it was enough.I ran into a quality issue with the insert tool, the slot in the end of it was two tight for tang the insert. For the first insert I just used the next size up for the insert tool. I did have a little difficulty getting it out, like others have reported. On the second insert, I spread the slot on the correct insert tool with a screwdriver, and it went in all right. But not sure how much of that the tool can take...I had an issue with one insert where, after successful insertion, the bolt would jam up in the hole after a few turns. So I had to learn how to remove a helicoil insert...I used a screw extractor. I suspect I hadn't tapped the hole deep enough, fearing I was bottoming out in the blind hole, and not wanting to strip the hole; but I gingerly got a few more turns out of the tap, and the replacement helicoil then worked just fine.I was well aware this did not come with the tap handle tool needed for the tap, and had my own to use; but as it turned out I didn't have the clearance for any of my tap handles, and had to improvise with a universal socket. I wish they would put hex heads on the taps, instead of a square cut, so this would be easier!This is an awesome deal, when you think of what you are getting, so if you can live with "bargain" level tools, this is great to have around when you need it.
Isacc E.
Reviewed in the United States on January 28, 2025
Muy bueno