Upgrading to a K40 Laser Engraver

Last summer, I cashed in a savings bond and treated myself to a new bit of kit. A K40 Laser Engraver. In this project I’ll show you the machine and the steps needed to get it up and running as quickly as possible.


Optical Laser Engraver Mod

My Supercarver laser has an opening of 100mm, which stops me engraving onto anything larger than that.

In this project I’m investigating what I can do to re-direct the laser to allow me to use materials of ANY SIZE