I bought a set of both the swedge and flare bits and they work amazing! I had installed over 100 ductless splits with three heads each. The SPIN tools are awesome! No leaks at all. Pressure test every fitting and micron vacuum!
It works well, I have been impressed with it! Great for mini splits oil lines etc. I do think there is a place and usage for both in my truck.
HVAC Technician and Youtuber
We started using the Spin Tools on our latest VRF project. These systems have over 1000 flare connections on one projects. Using the Spin Tools to make flares has reduced the time to make a flare from 3 minutes to 3 seconds.
HVAC Commercial Install Specialist