12PCS Swage Tool HVAC Repairing Set with Bit Holder, 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)

Works perfect so far. Have only used it a couple of times but seems to be fairly decent for the money.

For the price , this set cant be beat !! A couple of the sizes dont go quite as deep as I would like but considering what it costs this product is amazing!!

They work wonderfully, although they probably won't last very long—something to be expected given the price. I used them all day, every day, for a period of about 15 days; on the 1/2" and 3/4" adapters, the 1/4" connector began to bend due to the torque generated by such heavy use. However, even bent, they still work perfectly well. In any case, I’ve already ordered a spare set; for the price, they really aren't bad at all

Very useful when swaging copper for hvac. Very portable and easy to use on your hammer drill. Only issue is have with these things are, they sometimes won't swag big enough to fit another copper piece to it. Have to make a circular motion while swaging to get a copper piece to slide in. Other than that, worth the money I spent for it.

The 12PCS Swage Tool HVAC Repairing Set is a specialized drill attachment kit designed to expand copper tubing without the need for traditional couplings. Made from high-speed steel (HSS), these bits use friction and heat to soften the copper, creating a precise expansion for a leak-proof brazed joint. The set includes six standard sizes (1/4" to 7/8") and features color-coded quick-release holders for easy organization on a tool belt or backpack.

These swage bits hang on my torch kit for welding line sets. These bits seem to start easier than others I’ve tried. They insert into my impact tool and lock unlike some others I’ve used . Sometimes on the 7/8” line sets I’ve noticed I have to wiggle them around while swaging to get it to not oval. But that is easily done. It’s way quicker to use these than a hydraulic swaging kit.

Excelente producto

Product is pretty good. Haven’t had an issue other than half of them falling out of their holders no matter what I do some will fall out with the slightest tug.

Muy bueno muy practico

Works great for the price. A little on the snug side but that’s better than too loose

Lost the old tool. Got this new set, works great!

El mosquitos o bandola no es de buena calidad, los expansores en su material es bueno y de la medida, el sistema de sujeción del expansor se siente frágil, es más si le aplicas fuerza lo safas del sujetador

better than advertised, very pleased