You remember my thread about the general 'wobblyness' of the Dremel mini-drill-press ?
I contacted Dremel Customer Support - and the sent me this fairly unbelieveable reply
The point of the drill-press is that it has built-in 'idents' that should allow you to easily rotate the drill to various positions and then lock it...
..but their suggestion (if I am interpreting the rather strange 'English' correctly) is to 'whack it a bit before you tighten it up'.
Precision engineering ? Don't think so. Have ordered one of the dedicated mini-drill units - will report back! Adrian