wrote in news:1146886808.953327.262280
@g10g2000cwb.googlegroups.com:

Can anyone tell if if it is possible to make 2-1/4" to 4-1/2" diameter
spheres on a lathe starting with cylindrical stock? And if so, what
king of jig and tooling would be needed?

Thanks a lot.

Darren Harris
Staten Isalnd, New York.



On Marv's site:

http://www.myvirtualnetwork.com/mklotz/

find Ballcut.zip

Lots of other good programs there too.