K40 Laser calibration tool 2
thingiverse
I decided to build the [K40 Laser Calibration Tool](https://www.thingiverse.com/thing:2446232) to rough-in the alignment of my CO2 Laser after replacing all of the mirrors and optics, but the little red lasers I got were 6mm instead of 7mm. So I threw together a rework, using OpenSCAD, so that I could customize the laser diameter and make it a press fit. I'm sharing it here in case anyone wants the OpenSCAD file to do further customizations without having to start from scratch.
With this file you will be able to print K40 Laser calibration tool 2 with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on K40 Laser calibration tool 2.