12PCS Swage Tool HVAC Repairing Set with Bit Holders, Air Conditioner Copper Tube Expander Swaging Tool Drill Bit Copper Pipe Swage, 1/4'', 3/8'',1/2'',5/8'',3/4'',7/8'' Bits Set (12PCS)

Worked surprisingly well. Good value for the money and they seem like they're durable enough that they'll last.

Great tool to put on my HVAC tool bag makes it quick and easy to pull out. Snap on my drill and do what I Gotta do highly recommend. I've not used the flare set yet.

So, I always feel lazy to leave reviews but this tool made me to write one. Because, I just wanted it 3/8 size since I lost it but it seem this product is better than what I used more than 2 years. I am Hvac installer and I need this tool almost every day to braze copper. So, this product did great job today. Hvac Guys, if you are like me looking good expander tool get it.

Been using them for a couple months, pretty damn good for the price. I want some spins tho

The tools arrived on time it looks exactly as on the picture they are made out of metal. Can’t wait to try them on.

The item arrived on time. The parts are all there; however, the green retainer for the bit does not lock onto the bit making it useless and have a loose bit.

Very helpful, product as describe. Size as it was describe and good quality.

Perfecto para trabajos de HVAC agranda boca de tubo de cobre.