How to Make Tube Flaring
There are certain skills that every car guy worth his 9/16-inch end wrench should know how to perform. Drilling holes in the proper place, cutting threads, and general fabrication skills are not difficult. High schools used to teach these lessons in metal shop, but not anymore. So this new generation of car guys will have to learn it on their own.
The skill we will concentrate on today is creating a leak-free tubing flare. There are actually several different angles that are used as well as metric bubble flares used on import cars. We’ll maintain our focus on the two most popular standards, the 45-degree flare and the AN 37-degree flare. These will require different
