July 22, 2025
Description
This is a simple and functional filament guide designed for the Bambu Lab A1 3D printer.
It helps route filament smoothly and prevent tangling or unnecessary tension.
Assembly Instructions:
You'll need a PC4-M6 coupling with an M6 thread.
Carefully screw the coupling into the printed guide — make sure to keep it straight during the process to avoid cross-threading.
Tap an M3 thread into the bottom hole of the guide before final assembly.
Required Fasteners:
M3x12mm Countersunk Screw – 1 piece
Print Settings:
Layer Height: 0.2 mm or lower
Material: PLA, PETG, or similar
License:
BY-NC
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