[Marco Reps] was soldering some boards with a lot of thermal mass and found his usual soldering iron was not up to the task. He noticed some professional JBC soldering stations that he liked ...

[D. Creative] has a soldering gun project doing just this, making a low voltage at a very high current. The video of the project is below the break, and while electrically it’s nothing ...

In addition to the soldering iron and 10 interchangeable tips, it included the hot-air rework gun, a voltmeter for checking electrical circuits, and a desoldering pump for removing liquid solder.