PrintNC / grblhal2k / Flexihal / Exparia Limit Breakout Case with inner mounting holes

This remix changes the mounting holes to a different pattern that it can be screwed straight to e.g. aluminium extrusions.

For more information about the original model please take a look at 

https://github.com/Expatria-Technologies/Mods-Accessories/tree/main/Expatria/Limit_PCB_Case

In my case, M3x25 screws were perfect to attach it to an 8080 (or 4040) extrusion.

I didn't find any license, therefore I used the standard CC SA 4.0 license.

Changed the mounting holes to a different pattern that it can be screwed straight to e.g. aluminium extrusions.