Prusa MK3 Fan Grill - Extruder side cooling fan

Mai 2025: This model (and data) was updated. The brackets are now wider and more stable. The STL file is now error-free. Now it is printed with a more common 0.4 mm-nozzle. Have fun!

Old text 2024: Drawing the honeycomb pattern and making it printable without mistakes drove me half crazy. The SketchUp-File looks nice, but the stl-file produces faults in the PRUSA-Slicer. This 3mf-file isn't pretty - but it works. The best you use the gcode-file for a pretty result (it works with 0.25-nozzles). PLA is too stiff, the small clips can break during use.

Short video in the ZIP-file