Expander head for 1/4" tube

[peetee1]

It is a tube expander set on ebay with head also for 1/4" tube: http://www.ebay.com/itm/IWISS-Multi-Size-Copper-Tube-Expander-Set-from-1-4-to-1-1-8-with-Protable-Case-/281642040937?hash=item41932c7e69:g:SiUAAOSwkZhWSoS4
Does anybody have experience about this? It would be really good but I doubt that it might break very easily.

[chemi-cool]

chinese toy, spend your money on good beer, at least you will enjoy it:D

[Rockapotomous]

My company uses similar ones, but they're made by Richie. Only issue we seem to have with them is our guys lose the heads all the time, and the tend to rip the copper on a rare occasion. Besides that, they're great. WE had one guy drop it off a warehouse roof. It bounced and did more damage to the concrete floor than itself.