Spool adapter for the 250g R3D spools to allow them to work in the Bambu Lab AMS. Print both pieces they thread together in the middle. This is designed to fit the cardboard spool that has an inner diameter of either 54mm or 52mm and a thickness of ~32mm. Results may vary depending on the spools you have, if you need different sizes send me a message I can create more sizes!
29 Dec 2023 Update
Files labeled with 54mm have a 54mm diameter and can fit spools that have an inner diamter >54mm
Files labeled 52mm have a 52mm diameter.
Link to R3D filament I used: