6-in-1 swage punch for 3/16in, 1/4in, 5/16in, 3/8in, 1/2in and 5/8in O.DDesigned to enlarge one end of copper tubing to make a connection without a fittingSwaging method means one solder joint, not two, so it will take half the soldering or brazing time that fittings require
Unwieldy 70006 Multi Swage Punch is a 6-in-1 punch for 3/16", 1/4", 5/16", 3/8", 1/2" and 5/8" O.D tubing. It is designed to enlarge one end of copper tubing to make a connection without a fitting. Swaging method means one solder joint, not two, so it will take half the soldering or brazing time that fittings require.
Brand: Uniweld, Model: 70006, Color: Silver, Size: full size