I made these two ball turners a few years back. I wanted one I could mount in the tool post and that I could use from in front of or behind the chuck.
The first one was just a simple welded design to see how it worked. It worked well, so I machined up a new one with a few additions.
The first one was just a simple welded design to see how it worked. It worked well, so I machined up a new one with a few additions.