PET-CF/GF on Bambu Lab A1

official

Test on scrap first. Settings are starting points from the linked source. Dry hygroscopic filaments before printing.

Printer

Bambu Lab A1

Filament brand

Bambu Lab

Filament type

PET-CF/GF

Slicer

Bambu Studio

Nozzle size

0.6 mm hardened

Nozzle temp

260-300 °C

Bed temp

80-100 °C

Chamber / enclosure

Open-frame — prefer small parts / expect warp

Notes

Hardened 0.6 preferred. Dry required. Not for AMS. A1 is open-frame — not ideal; print small or use enclosed sibling.

Source: Bambu Lab Wiki · 2026-10-13

Summarized from the linked source. Always test on scrap before production runs.