Protogen chin for airflow  3D printable model by borisuwu

Protogen chin for airflow

Source: Thingiverse by borisuwu

The Protogen chin for airflow is a free printable 3D model from Thingiverse by borisuwu. Edited version for better breathing, u can directly place fan over the hole, for 64x32 You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-06-13

Tags: Protogen, chin, for, airflow

About this model

Edited version for better breathing, u can directly place fan over the hole, for 64x32

Frequently asked questions

Is this 3D model free to download?
Yes. Protogen chin for airflow is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by borisuwu.
Who made this model?
Designed by borisuwu, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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