So when we see a laser cutter project that starts with scratch-building the laser tube, we take notice. [Cranktown City]’s build style is refreshingly informal, but there’s a lot going on with ...

He purchased a cheap 40 W CO2 laser tube, but it meant that he needed water ... though [Owen] admits perhaps a laser cutter-specific driver board would have been better as he spent many hours ...

CO2 laser cutters: These work by sending an electrical current through a glass tube filled with a mix of gases – mostly carbon dioxide (hence the name) but also hydrogen, helium and others.

The Epilog Laser Cutters use a high power CO2 laser for accurately engraving and cutting various materials. In the Maker Lab we have an Epilog Zing24 60 Watt laser cutter and an Epilog Zing24 40 Watt ...