I'm working from a boot leg copy of a JessEm Mast R Lift
template and I have misplaced the little scrap-o-paper I'd
written the bit/template collar combination on. The
question is, I know it's a 1/2" bit but what size is the
collar.

Anyone?

Anyone?

Buehler?

Most grateful in advance and a promise to thank you
personally.

UA100, who is like this close (thumb and forefinger
reeeeeeeeal tight together) to finishing An Ultimate
Router Table....