is used for making compound curves. It is truely an art form to get it to come out just the way you want. Used in the aircraft industry as well as other metal forming areas including motorcycle gas tanks. I've watched Jesse on Monster Garage form a few items with his. It would take a larger one than the one shown to reform an Airstream end panel but you get the idea.
4CU 2699 / AIR 10 / TAC AZ-1
I'm haunted by aluminum.
Charter Member of the 4 Corners Unit.