K4O Air Assist Upgrade

Most of the people I’ve seen online that talk about the K40 Laser, say that an Air Assist line is an essential upgrade to improve the quality of the cuts and engraving.

I couldn’t find a design online that I was 100% happy with, so it was time to Tinkerneer my own creation.


Upgrading to a K4O 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


Interlocking Jigsaw Piece Coasters

It’s that most wonderful time of the year and sitting here in the Tinkerspace I realised that I might just have an idea that would help you create a last minute gift.

Using some simple steps you can make these Geometric Jigsaw Piece Coasters.