Thread Repair

I. Partially Stripped Threads:
 Rethreading die ( die nut )
 Rethreading tap (thread chaser)
 Internal Thread Restorer
 External Thread Restorer
II. Badly Damaged Threaded holes:
 The oversized tapped hole
 Helical insert (Helicoil)
 Solid-Bushing Insert
 Key Locking Inserts (Keensert)

Видео Thread Repair канала Kansow Vehicle Engineering