Hymnorq 5 Piece Spin Flaring Tool Set, 1/4" Hex Shank HVAC Swaging Drill Bits for Soft Copper Tubing, Pipe Expander Kit for Air Conditioning Mini Split Repair, Sizes 1/4", 3/8", 1/2", 5/8", 3/4"

These are easy to use, but the 1/4” can be wobbly if you use it in a non-chucked tool like a 1/4” impact driver. Use a hand drill. Ultimately they work well and are a lot faster than the clamp type of flaring tool and consistently good flares are possible.

I've used one of the flaring tools only twice but it performed as expected. Resulted in a tight, leak-free gas line repair. Quick and easy. A must have tool for copper tubing work.

I used the spin flaring tool on a 1/2" copper line to hook up an oil supply line for my oil burner. I only used it once but it was simple and easy and made a proper flare. I can't comment as to the longevity of the tool but it worked great the one time I used it.

As a 60 year skilled tradesman these will work but only when used under circumstances where they can be held solid or otherwise you may wallow out the tubing and still not have an acceptable flare. I don’t recommend

Worked well with no leaks on a mini split installed . I did get (2) 1/4 flare instead of a 3/8 unfortunately though .

DO NOT PUT INSIDE OF AN IMPACT. It works well if you put it in a regular drill BUT NO IMPACT! I had just ordered a marital from Japan and I had put one of these bits in it. It never came out. Never got to use the impact again 😮‍💨

As described

Me ha servido mucho para las tuberías que son milimétricas, ya que mis herramientas de abocinado son para tuberías en pulgadas. Las copas Flares quedan bien y no he tenido problemas de fugas con las que he trabajado con esta herramienta