Trouble is Dave keeping the little sods square with the end of the barstock. if you’ve faced the end, hit it with a centre drill, otherwise, tother Ian has given the answers.
If you really MUST have one, not too difficult to turn a 70deg female cone, drill and ream centre for a standard Dia piece of Silver Steel(Drill Rod) and cone and harden a piece for a centre punch.
Who knows, if the Chiwanese see it, they will be in the shops in their millions.
Regards Ian.
Edited By Circlip on 02/11/2009 11:30:14