The file 'VENT COVER ROUND HEXAGONAL 3D Printer Model' is (stl) file type, size is 853.5KB.
Worked with printer Ender 3 and hole with 93mm in diameter
0,4mm extruder0,2mm layer heightInfill 20% but shouldn´t matter with 2 to 3+ wall layersprobably better to flip upside down in printing software