One idea
Get the protube mandrill, insert the thick end into the norvise tube setup and you can use it for various plastic tube diameters. I like the protube mandrill better than the 4 various sized ones that come with Norm's tube setup. No changing mandrill, no removing the mandrill from the vise, easy as pie.
Get the protube mandrill, insert the thick end into the norvise tube setup and you can use it for various plastic tube diameters. I like the protube mandrill better than the 4 various sized ones that come with Norm's tube setup. No changing mandrill, no removing the mandrill from the vise, easy as pie.