Quote Originally Posted by Lee Roberts View Post
I end up using a drill bit way bigger than the hole, just give it a quick turn by hand, works quite well on smaller holes, tried a few off ebay all seem to be crap, blunt or for wood.
380 holes per piece ! and 20 pieces to do ! sod hand chamfering for a game of soldiers ! I'd end up screaming barmy (nearly there anyway). Here's the dxf, so you can see what I mean STUPLATEb.dxf

Cheers,

Rob