30mm to 40mm fan adapter - rotated 40mm fan to fit Toranado Extruder 3D printable model by GrouchoDuke
30mm to 40mm fan adapter - rotated 40mm fan to fit Toranado Extruder photo 1 30mm to 40mm fan adapter - rotated 40mm fan to fit Toranado Extruder photo 2 30mm to 40mm fan adapter - rotated 40mm fan to fit Toranado Extruder photo 3 30mm to 40mm fan adapter - rotated 40mm fan to fit Toranado Extruder photo 4

30mm to 40mm fan adapter - rotated 40mm fan to fit Toranado Extruder

Source: Thingiverse by GrouchoDuke

The 30mm to 40mm fan adapter - rotated 40mm fan to fit Toranado Extruder is a free printable 3D model from Thingiverse by GrouchoDuke. Thanks to everyone for all the downloads of my fan adapter! It's now over 3500 downloads. You can download the STL file from the original listing below and print it at home.

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500 saves Source: Thingiverse Updated 2026-10-21 License: CC-BY-SA · commercial OK 8 makes Category: 3D Printer

Tags: 30mm, to, 40mm, fan, adapter, -, rotated, 40mm, fan, to, fit, Toranado, Extruder

About this model

Thanks to everyone for all the downloads of my fan adapter! It's now over 3500 downloads. As you've all discovered, this works on way more than just a Toranado extruder. Please leave a comment about how you're using it so others can know what works. Also, share your makes! I printed a Toranado extruder for my 3d printer and I wanted quiet 40mm fan to cool the E3D V6 hot end instead of the very loud stock 30mm fan. I tried many of the existing ones on Thingiverse, but there were screw collision issues or thin wall issues on all I tried. So, I designed one with a slightly rotated 40mm fan. That let me easily get to all the holes for both the 30 and 40mm fans and still have good wall thickness. The Toranado extruder doesn't allow for much extra width outside of the size of a 30mm fan, so the …

Frequently asked questions

Is this 3D model free to download?
Yes. 30mm to 40mm fan adapter - rotated 40mm fan to fit Toranado Extruder is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 GrouchoDuke.
Who made this model?
Designed by GrouchoDuke, 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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