I wanted a way to utilise the existing Bambu Labs spool holder that's stock on the P-series printers. Hopefully this spool arm is usefull to you. Feel free to modify and add improvements features to this model, just credit this version, please.

Printing

• I've opted for a 0.20mm layer height
• The wall count has been increased to 5 to help with strength and durability
• A 15% adaptive cubic infill should be good enough
• A brim has been added to help with bed adhesion
• You should be able to utilise any M3 bolts that you received with your printer for the metal spool holder
  • Otherwise, an 2 x M3*8 bolts will be required
• 2 x M3*16 bolts are required for the part of the model that interfaces with the printer

If you have suggestions and improvements to the printer profile, please do upload your preferred profile so others can use them.