Thread Insert Deathmatch Helicoil vs Time Sert vs key locking insert vs Big Sert

Have you ever wondered which kind of thread repair insert was best Here s a battle to the death with different types of thread repair inserts. They get torqued to the point of failure and get ripped out with a hydraulic press. If you want to skip the intro and go straight to the good The torque tests start at 5:20. The pull out tests start at 13:02.