💪 Powercoil 3521-8.00K M8-1.0 Thread Repair Kit - Improved SEO Review

Glad I found one and they worked great. not the best idea cutting thin threads on aluminum but a car manufacturer did it and I had to repair some of the cleaned holes.

Works like a charm! It was literally a miracle. I am so amazed that there are such simple tools that work so effectively compared to spending thousands of dollars to replace a cylinder head with a blown glow plug.👍

This did what it was supposed to. My only issue was that the insert was too long and interfered with the moving part inside. I broke the insole briefly and walked again. This insert was 12mm long which seems too long for most applications.

This kit contains everything you need to repair stripped threads. I used another brand called Helicoil. Which doesn't have the required drill bit, steel 90 degree handle adjustment tool, with adjustable locking ring, shank breaking tool, both tools are coated for an easy grip.

Works like a charm! It was literally a miracle. I'm so amazed that there are such simple tools that work so effectively compared to spending thousands of dollars to swap out a cylinder head for a blown glow plug.👍

Did what it was supposed to. My only issue was that the insert was too long and interfered with the moving part inside. I broke the insole briefly and walked again. This insert was 12mm long which seems too long for most applications.

This kit contains everything you need to repair stripped threads. I used another brand called Helicoil. who does not have the required drill bit, adjustment tool with 90 degree steel handle, with adjustable locking ring, shank breaking tool, both tools are coated for easy grip.