very cool stuff Ken. eccentric turning is pretty fun, I'd like to know more about the adaptor and more importantly how much for one for my stronghold? :-)
Hi, Chris--if you can find a suitable part, such as a sprocket wheel or even a big enough pipe flange and ship it to me, I'll machine it to fit your chuck. What size is your chuck? I might be able to find something with a little digging. We can talk about it by email if you want--
Thanks :-)