Product #: TIME 5812 DLT
TIME SERT 5812 Big-Sert Thread Repair Kit M8x1.25 for second time repairs when Helicoil or some other regular size competitive brand has failed.
Includes the Following
Core Drill - Two Flute
Counterbore
Tap
Insert Driver
Five (5) Steel Inserts 11.7mm long PN 58121
* Note - if doing a GM rocker arm repair use the 1812COREBS. The core drill bit in the 1812COREBS has more flutes and is not prone to breaking in the line-up slot for the rocker arm. The 1812COREBS also has a line-up guide (Tap Guide).