CNC Shield + Arduino Uno Case + Fan

This is a case to house an Arduino Uno board with CNC Shield (V3), plus mount an 80mm fan. The case and fan are assembled using M4 cap head screws. You can use individual screws for each layer, or longer screws for the whole assembly.

Designed to retain the board assembly in place, and provides good ventilation around hot parts such as the stepper drivers. Fan is intended to suck air through and out of the assembly. 

Mounting holes for 8G wood screws for mounting to your project.

Print in PETG 0.2mm layer height 25% infill