Kiwioilboiler
346 Pic Examiner
- Local time
- 7:59 PM
- User ID
- 12322
- Joined
- Apr 20, 2020
- Messages
- 9,455
- Reaction score
- 61,814
- Location
- Marsden Pt, NZ
A 6mm drill would be ideal.
Myself, I go barely any bigger if I can especially if it's down in a cavity where you're kinda drilling blind. I like to use as much of the Allen key pocket as possible to keep the bit centered
Thank you both. I'll see what the drill girl has in left hand and grab some cobalt rh's too.