DAMAGED THREAD REPAIR SET/ HELICOIL M5-M12/ 131pcs

Made of HSS high speed steel.
Stainless steel spring inserts, resistant to temperature and corrosion.
Designed for M5xM12mm threads.
Ideal for repairing damaged or broken internal threads, for repairing engines and other automotive applications.
Set includes all necessary tools to make a new/ repair old, worn threaded hole.
All in storage case.

Technical data:
5 x Installation tool
5 x Breaking tool
5 x Twist drill bit
5 x Tap
1 x Hex key
110 x Spring inserts
No. of items: 131 pcs
Weight: 2.000 kg

How to use:
Use a drill to drill out a hole.
Use a tap to cut thread in the hole.
Insert the spiral insert using the installation tool.
Use a braking tool to break off the protruding tip of the insert.