AHTY Copper Tube Expander, Black Steel 1/4" to 3/4" Bits …, Novena

This pipe expander is mainly used to expand copper tubes and connect the two copper tubes tightly when installing the air conditioner.
Made of durable steel material, with high strength and hardness, good wear resistance.
These expanders are designed with hexagonal shank and are suitable for installation on various manual electric drills.
The kit contains 5 sizes of expanders, suitable for different air-conditioning copper pipe expansion.
Can maintain good ductility during the expansion process, which can stop the copper pipe from cracking and leaking.

Item Type: Tube Expander
Material: steel
Surface Treatment: Blackening
Shank Diameter: 1/4in (approx. 6.35mm / 0.3in) hex handle
Specifications: 3/4in (approx. 19mm / 0.75in), 5/8in (approx. 15.9mm / 0.6in), 1/2in (approx. 12.7mm / 0.5in), 3/8in (approx. 9.5mm / 0.4in), 1/4in (approx. 6.3mm / 0.25in)

Package Included:
5 x Tube Expander


Note:
-The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.
-Please allow slight manual measurement deviation for the data. Thank for your understanding.
3. 1cm=0.39''.