Tube Expander Copper Pipe Swaging Tool with Return Spring Conditioner Expanding Tool

Built in Return Spring: The tube expander has built in return spring, which is easy to operate and labor saving, and the reaming is more efficient. Double Head Design: The expander adopts double head design, which is easy to lace and suitable for working in a narrow space. Multiple Expansion Diameter: Can be used to expand Diameter 6mm, 7mm, 8.5mm, 11.5mm, 14.5mm, 17mm, 18mm, 20mm, 22mm copper pipe. Item Type: Tube Expander Material: Zinc iron alloy Purpose: Expander Expander Reaming Size: Approx. 6mm Celsius 0.2in, 7mm Celsius 0.28in, 8.5mm Celsius 0.33in, 11.5mm Celsius 0.45in, 14.5mm Celsius 0.57in, 17mm Celsius 0.67in, 18mm Celsius 0.71in, 20mm Celsius 0.79in, 22mm Celsius 0.87in Handle Length: Approx. 153mm Celsius 6in Tube Expander Length: Approx. 155mm Celsius 6.1in