Quote Originally Posted by JoeHarris View Post
An m12 counterbore will cost the same if not less than the equivalent bit, so I would do the job properly... http://www.arceurotrade.co.uk/Catalo...k-Counterbores
I've added an edit Joe...

Define properly, plus a counterbore only dose one job, a drill offers you more options/value if you don't mind being a little creative with it.

Not getting into right or wrong as I think it's pretty obvious and such a simplistic thing being discussed, just saying what I did/do for these things.

.Me