Playing with the flaring tool to make up brakelines.This is the first one I made up from a set of Minor lines, but it was too short so I made another one off a roll of cupronickel. Harder than just copper. Though the old copper lines were at least 30 years old and still in perfect condition. Only the steel connections had stuck on, so I could not reuse them. But I will use the ready made copper Minor lines where I can.
A flare on the copper pipe.