50pcs M2.5 x 2D Stainless Steel Helicoi Screw Thread Inserts Set Helicoil Thread Repair Installation Kit

This set is perfect for the repair of threads in small model Engines

This little kit is great value and it works well. From my own side, I would like these kits too come with bottoming taps as well because it's most likely they'll be used in a blind hole, whose depth will be variable (depending on the piece it's being used on) so if the insert is a fraction longer than needed, then there tapered, through-hole tap it comes with prevents the insert going deep enough. This issue applies to nearly ALL these kits, from all suppliers. In my case, I used the tapered tap to start the thread, but I bought a bottoming tap to finish and everything was good.

R-A-S

Gewindeeinsatz ist sehr gut.

esattamente come descritto