This TTI1312 is a Tapping tool for Through Holes.TTI1312 is to make the correct thread for installing:
| CLH1612 | CLHL1612 |
| CLH1608 | CLHL1608 |
This includes the locking versions as well as the inserts in different materials.
We recommend to use after tapping to use the manual installion tool: CLHT1608
