Looking for more info. This belongs to a friend of mine. He wanted a handle installed which I did for him. The hole in the screw was there.
Marked Roy Goodnick. 11 lbs. 4 3/4" dia. Jaws are hardened and reversible . Seems a little too heavy duty for jewelry work maybe gun smithing?
Marked Roy Goodnick. 11 lbs. 4 3/4" dia. Jaws are hardened and reversible . Seems a little too heavy duty for jewelry work maybe gun smithing?