openscad laser diode simple fan air assist for 40mm laser diode and 40mm fan —

Founded openscad laser diode simple fan air assist for 40mm laser diode and 40mm fan models & stl files for printing
Air Extractor
ReddeathMX
Simple V6 Engine
MaxKephart
Simple Box
BlackFury
fan duct
kari
K40 Air Duct
Quintesse