ICOOL Hydraulic Tube Expander Swaging Tool Kit with Tube Cutter, Deburring Tool, 7 Expander Heads 3/8 to 1-1/8 Inches for Aluminum Copper HVAC Pipes

Works great, take it slow for 3/8 it'll split if you don't turn the copper after 8 to 10 pumps...

This is great for tge price love it

Two types of copper tubing: hard drawn and soft drawn. This tool will SPLIT hard drawn tubing if you don’t anneal the tubing first. Soft drawn tubing is less likely to split during swaging. Make sure you know which tubing you have. Seems to work OK.

A must have in the hvac profession

It arrived 15 minutes before i headed to an install. Used it and it performed just like top of the line products. I am giving this bad boy 5 out of 5 stars...

I purchased this hydraulic expander as it was listed that it would work for PEX piping. It does not work for expanding PEX piping. Yes, the expander is physically capable of expanding a pex fitting, but not the entire fitting which is necessary to go over the expansion Barb. The tool's expander is just too short. This would be a good tool for PEX if it had heads fit for purpose, however as it is now it is worthless for pex.I did keep the tool simply because it will expand conduit although I found it is a lengthy process as I had to use a smaller head first to enlarge the conduit and then go to a larger size to expand out to make the connection.I think it's a great idea it just needs some work to make it a truly useful tool.

This product was easy to use and created perfect unions in steel conduit. The hydraulic pump gives excellent control of the expansion and requires little effort. I recreated sections of a canopy tent that was bent in a windstorm. Many uses for this tool. Recommend getting one for the price.

This product is no good.!!!! All the swage dies split the copper when you’re swedging every time!!!! I would never buy this product ever again on this manufacture !!! It is a piece of junk !!!!!