The Swaging Spin is for hard and soft copper tubing. It creates a precise deep swage without wobbling or cracking that is easier to braze.
SPIN Swaging Tool Set containing 6 pieces in a set, with the following diameters: 1/4", 3/8", 1/2", 5/8", 3/4" and 7/8" (tube's outer diameter). Capable of Swaging Soft, and Hard, Copper and Aluminum when coupled to a drill. Uses a system of heat by friction.