Anet A8 Filament Spool Roller Arm 3D printable model by ulightme

Anet A8 Filament Spool Roller Arm

Source: Thingiverse by ulightme

The Anet A8 Filament Spool Roller Arm is a free printable 3D model from Thingiverse by ulightme. I really like: - low profile of a spool roller vs tall holder - ability to quickly switch out spools no center rods no nuts to unscrew I couldn't find a roller for my Anet A8. You can download the STL file from the original listing below and print it at home.

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2,026 saves Source: Thingiverse Updated 2026-09-06

Tags: Anet, A8, Filament, Spool, Roller, Arm

About this model

I really like: - low profile of a spool roller vs tall holder - ability to quickly switch out spools no center rods no nuts to unscrew I couldn't find a roller for my Anet A8 like the one for the Prusa I3 Mk2 by MartinMajewski So I modified his arm to fit the Anet A8 frame and designed it in a way to hold multiple spools with just two printed arms. Things you need to complete the setup: 1) 2 x rods, I used carbon fiber rods 7.8mm diameter ~27cm+ length 2) 4 x Martin's rollers that you'll need to print from thing 1832235 3) 4 x 608 (skater) bearings like these Edit: I've just added a Filament Guide / Filter to work perfectly with this Holder. Check it out

Frequently asked questions

Is this 3D model free to download?
Yes. Anet A8 Filament Spool Roller Arm 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 ulightme.
Who made this model?
Designed by ulightme, 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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