eKretz
Diamond; Mod Squad
- Joined
- Mar 27, 2005
- Location
- Northwest Indiana, USA
Take a piece of something that's a couple inches thick, flat or round, and turn a short hub that is a tap in fit to the gear bore. Drill a small thru hole in the same setup. Then turn around and put a center using the small drilled hole as a locator.
I was going to say the same if he really wants to check it out, but I'd just do it in one chucking and back turn the diameter to fit in the bore so it's all done in one. Turn it around only to face off what the jaws were touching and add a chamfer/lead-in.