Cutting things with a laser will produce smoke and fumes; that’s a given. The K40 comes with an exhaust fan which is rather anemic, to say the least. It’s literally a bathroom exhaust fan ...

The inexpensive Chinese K40 laser cutter has become the staple of ... and there is a whole community of people who have contributed fixes and upgrades to make these cutters into something a ...

The installation of the Laser Defuser was a bit more difficult and reminded me why K40 likes these things to be installed by a pro. Unfortunately my license plate holder isn't removable ...