CCLIFE Helicoil Thread Repair Tool Kit M5 M6 M8 M10 M12

The application of this tool is pretty narrow, so if you are looking at purchasing a thread replacement kit you probably already know what you need to know. I purchased this particular kit because I liked that it came with bits as well as taps, and I liked the range of coil sizes and the number of each size. I also liked the fitted case: I dislike blister packs. The only thing I needed for the job that didn't come with the kit was thread locker, but you don't always need that.

Great bit of kit for the money, I had 2 bolts that were just turning and this tool sorted it out

Does exactly what is says on tin. Has all of the common sizes and fits together with no issues. Good price if you get the bigger selection

Not yet tested but good kit all in one