Copper Pipe Swaging Tool Drill Bit,6Pcs Portable Bearing Steel Multifunction Copper Pipe Swaging Tool Drill Bit Set Include-7/8", 3/4", 5/8", 1/2", 3/8", 1/4",Easy to Use

The bits worked as advertised, but after expanding the tubing it was very thin and I noticed some cracking on the tubing walls. I was able to solder the connection but it was not ideal.

I could see where these would be practical but when I tested it, there are shaving inside the tube. So unfortunately, aside from using these in a setting where I’m making fittings for the job, there is no way I’d use these while swedging pre-existing lines. Not returning but they’ll sit on my shelf for years until they rust out and get tossed

Me fueron muy útiles crei al principio qe no funcionaba pero si me sirvieron

Works great, smooth clean fit with adjoining pipes

It is the firsr tool like i own and it works better than i thought!

High quality and gets the job done. We use everyday doing hvac work.

Exactly what I thought I was ordering, works as intended.

Good product for the price