The file '40mm Honeycomb Fangrill 3D Printer Model' is (stl) file type, size is 1.1MB.
Several 40mm fan grills were downloaded from Thingiverse. but were not satisfied. So I did a simple design. I wish I had a higher height, but I think this much is quiet enough than the others. You don't need a support, should print it vertically.
honeycomb40x10cover.stl | 1.6MB | |
new2.stl | 1.2MB |