I need to CNC mill a large number of thin wall cylinders. The part looks a lot like a cap from a spray paint can with some internal features. To make it even more fun, I have to be able to flip the part and clean up the opposite side.
Right now I use some custom soft jaws in my vice, but to hold things tight enough it sometimes makes the part out of round since it just clamps two sides.
I was thinking of going with a 6 jaw chuck with some soft jaws so there is a nice even hold all around the part but I am not finding soft jaws for a six jaw chuck. I will try a four jaw if that seems like it will work.