WK-400AL(for inch)
3/16",1/4",5/1",3/8",1/2",5/8",3/4",7/8",O.D.Tubing.

 6mm，8mm，10mm，12mm，16mm，19mm，22mm


Copper tube expander tool WK-400AL

1.To create perfectly expanded tubing for soldering or brazing,you must use soft copper or fully anneal end of tube to be expanded.
2.Hand-operated, single-stage expander is designed to expand robing for fast,accurate joints in soft copper,aluminium,and soft steel tube without using fittings.