Fan Grill
thingiverse
Simple CAD of a fan grill for 120mm fans. Angles airflow 45deg in any direction mounted. Printing with 3 Outlines/Perimeters will make for a smooth result as it then will not print infill on thin walls. EDIT: Added new version with holes in the front. Needed on some fan designs and thick screwdrivers. Grills can also be attached just using superglue.
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