- Adaptor for very deep drilling, for fitting electric locks etc
- Replaces standard arbor on the Souber lock jig
- Use to drill holes straight through the side of the door
- Ensures drill bit is guided and supported
Very deep drilling is also possible with the Souber lock jig, this long adaptor replaces the standard arbor shaft ensuring that the drill is supported and guided as much as possible to fit electric locks etc. Two long drills are available separately.