broke a Exhaust bolt

[Rawze]

(12-30-2017 )hhow55 Wrote:  http://www.acmeindustrial.com/insert_comparison.html

Has anyone tried this product?

Genuine Heli-coil is the very best out there. Pricy but worth every red cent.

I used to use them on milling machines back in the day for stripped out decks where guys would clamp, loosen, and re-clamp work pieces a hundred times a day, day after day, year after year, and nothing was tougher than Heli-coil ... nothing. those damn things would last 2-3x longer than the original threads in something, and when you did finally wear out a heli-coil, you pull it out with a pair of needle-nose and install another one right in its place and go again.