Is this 3D model free to download?

Yes, v6 Hotend Fan Shroud and 5015 + 40 Fang Combo is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by JamesK1, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

v6 Hotend Fan Shroud and 5015 + 40 Fang Combo 3D printable model by JamesK1

v6 Hotend Fan Shroud and 5015 + 40 Fang Combo photo 1

v6 Hotend Fan Shroud and 5015 + 40 Fang Combo photo 2

v6 Hotend Fan Shroud and 5015 + 40 Fang Combo photo 3

v6 Hotend Fan Shroud and 5015 + 40 Fang Combo photo 4

v6 Hotend Fan Shroud and 5015 + 40 Fang Combo

Source: Thingiverse by JamesK1

The v6 Hotend Fan Shroud and 5015 + 40 Fang Combo is a free printable 3D model from Thingiverse by JamesK1. I figured it would be a good idea to combine both a 40mm fan heatsink fan shroud and the well known fang already modified to fit the shroud perfectly without the guess work of. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,064 saves Source: Thingiverse Updated 2026-11-04 License: CC-BY-NC-SA · non-commercial 10 makes Category: 3D Printer

Tags: 40mm fan, 40mm fan mount, cooling duct, cooling fan, E3D v6, fang, fan duct, fan shroud, hotend, hotend cooling, radial fan duct

About this model

I figured it would be a good idea to combine both a 40mm fan heatsink fan shroud and the well known fang already modified to fit the shroud perfectly without the guess work of modifying the fang for those new to 3D printing and/or blender. I remixed the original 40mm fan duct by loco to make it easier to snap on without breaking and stay in place without shifting up. I also adjusted the Fang by Lion4H to fit the nozzle position and thickened the support arms connecting the fan mount to the fang arms. This uses a 5015 radial fan and a 40x40x10mm brushless fan. The hotend needs to be an E3d v6 or clone and the length needs to be about 46mm (minimum 45mm) from the top large fin on the heatsink to the tip of the nozzle (see included diagram). I'm using an E3D V6 clone for this but I have been …

Frequently asked questions

Is this 3D model free to download?: Yes. v6 Hotend Fan Shroud and 5015 + 40 Fang Combo 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 JamesK1.
Who made this model?: Designed by JamesK1, 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.