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You can download the model here.
My father gave me this sketch and asked me to make a wall vent cover.
This is an air vent cover for a small laser engraver, so it will carry more fumes than heat. It is also on a side of the building that does not get a lot of sunlight, so I printed it with PLA filament. If the heat ruins it, I may reprint it with PETG. Instead of printing screw holes I decided to drill them out. When I placed the cover onto the vent pipe the fit was so tight I decided to not fasten it unless it came loose. I used FreeCAD to design it and a Bambu X1 Carbon to print it. You can download the model here.
