Product
Description
Mastercool Swaging Punch 70040.
Enlarge one end of copper tubing to accept piece of original size tubing then solder together like a fitting.
Tools are heat treated for durability.
-All-in-one-Swaging punch. Nickel-Chrome finish. Swages 1/4", 5/16", 3/8", 1/2", and 5/8".
