To create perfectly expanded tubing for soldering or brazing, you must use soft copper or fully anneal end of tube to be expanded. 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. The item "CE Tube Expanding Tool Copper Tube Pipe Expander Tool Kit WK-400AL" is in sale since Saturday, April 14, 2018. This item is in the category "Business & Industrial\HVAC & Refrigeration\HVAC & Refrigeration Tools\Refrigeration Tubing Tools". The seller is "guanpingzhu" and is located in Hong Kong.This item can be shipped worldwide.