Hi Nipper,

It's pretty much as irving2008 says. You could use the divider but it's overkill for a toolpost, also it raises the question of how do you make the whole thing 'stiff' enough to work properly? If it's for a fully automated system then you need a method for locking it down and if not then I think you'd be better with a manual indexing toolpost.

Regards
Steve.