When Lollis Metals in Anderson, S.C., started in 1979, it specialized in creating ductwork, handrails, and other specialty ...

The V842 laser tube cutting system from Voortman cuts small to medium-sized tubes and pipes. It features an automatic centering and clamping system to help ensure alignment and +/- 0.1-mm cut ...

Laser cutting and engraving machines have been around for decades ... A blue sheet metal box with the laser tube mounted along the back. The cutting compartment is on the left and the electronics ...

The write up focuses on a tube-style laser cutter that uses a gas-filled tube ... If you can find a machine to use at a library or a hackerspace, then you should learn on that.