AB Tools M10 x 1.25mm Thread Repair kit/helicoil 9pc Set Damaged Thread AN019

Like millions of other Civic owners, the tensioner bolt hole stripped well below torque spec on my car.The drill bit in this kit was nice and sharp. I cut 1" off the back to give me room to fit it between block and fender. Then I used vice grips to turn the bit and hand drill out the old hole. I then threaded and screwed in the coil. Everything worked as planned, and I was able to torque screw to 33 ft lbs like advised by honda. I believe the hole is actually stronger now than factory. Good luck!

As advertised good tool used to re-thread a carb. Cutting tool was great. Springs seat well in threads. It would be nice if threads came in diff sizes. Did cut one down with a dremel tool but not a problem making them smaller. For the money great value. Would be nice to have an attachment to make the cutting tool easier to use with a "T" type handle. Really nice that the set came with the correct drill bit.

Worked great on repairing the aluminum mirror bracket on a motorcycle. I've seen a few people had some issues and wonder if they used tapping oil along with going a little at a time back and forth with extracting the tap to clean occasionally. Tapping/cutting oil SHOULD be used whenever cutting, drilling and tapping any metal. Admittedly I don't follow my own advice ALL the time but when working on important stuff I do.

My bolts wouldn't torque down on my 94 Toyota manifold but this came with the drill, tap, and everything needed to have perfect threads that torqued new bolts down very nicely. So easy to use as well.

The product worked great.

Used this to repair the bolt threads for my cutch master cylinder on my 2011 Subaru Forester, I followed directions and watched other videos as well. It saved me a few bucks compared to other brand names

This is a high quality tool BUT its advertised that 3 different length inserts are included - this is FALSE. One length insert is included and it measured 10.2mm in length.

I dont know why the survey wants to know about stretch or thickness. Does that apply to Heli-coils? But anyway, the helicoils worked to fix my threads.