Is this 3D model free to download?

Yes, R3D Bambu Lab AMS Cardboard Spool Adapter Ring is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" 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 DesignCraft, published on MakerWorld. 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.

R3D Bambu Lab AMS Cardboard Spool Adapter Ring 3D printable model by DesignCraft

R3D Bambu Lab AMS Cardboard Spool Adapter Ring photo 1

R3D Bambu Lab AMS Cardboard Spool Adapter Ring photo 2

R3D Bambu Lab AMS Cardboard Spool Adapter Ring

Source: MakerWorld by DesignCraft

The R3D Bambu Lab AMS Cardboard Spool Adapter Ring is a free printable 3D model from MakerWorld by DesignCraft. This model widens one side of the spool ring adapter to stabilize a R3D 1kg 194x58mm cardboard spool while it rotates within a Bambu Lab AMS. Features:ReusableR3D nameplate for. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

1,121 saves Source: MakerWorld Updated 2026-10-11 Print time: 29m Filament: 14 g License: SDFL · non-commercial ★ 4.9 (90) 728 makes Category: 3D Printer

Tags: r3d, spool, adapter, spool adapter, cardboard, cardboard spool, bambu, bambu lab, ams, designcraft, red, r 3d, 3d, filament

About this model

This model widens one side of the spool ring adapter to stabilize a R3D 1kg 194x58mm cardboard spool while it rotates within a Bambu Lab AMS. Features:ReusableR3D nameplate for easy identification when reusingInstructions:Print one of each model for a single spool.Affix the wide spool ring adapter on the right-hand side of the R3D spool if you're facing the AMS.See attached photos.Considerations:Print Material: Please print with a basic PLA or PETG to minimize any shrinkage.Too Tight? Too Loose? Cardboard expands with humidity and contracts when dried. A cardboard spool that has absorbed too much moisture may cause the adapters to fit very tight. Placing the spool in a filament dryer, such as the SUNLU S2, for a bit should resolve this. Note, you should not dry the spool with the adapters …

Frequently asked questions

Is this 3D model free to download?: Yes. R3D Bambu Lab AMS Cardboard Spool Adapter Ring is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by DesignCraft.
Who made this model?: Designed by DesignCraft, published on MakerWorld. 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.