This orbital rivet machine is set up for 1/4" shank stainless steel rivets. The tooling can be easily changed to accommodate different rivet head sizes. The machines is approximately 5 years old and hasn't seen much use. We worked directly with the manufacturer (Huen Chen) to have this machine made for us. I believe it is very similar to the one listed in the link above. This is a very well built machine, its very smooth and quite. Setup and adjustment is fairly easy with the micro adjust ring on the upper spindle.

This machine is listed for sale by located in Davisburg, Michigan