PETG settings
Slicer settings for printing PETG filament on the Anycubic Kobra 3 Max. Nozzle temperature, bed temperature, fan speed, retraction, and print speed — sourced from official slicer profiles.
Recommended settings (0.4 mm brass nozzle)
Nozzle temp235°C220–250°C range
Bed temp75°C70–85°C range
Fan speed80%Min 50%
Print speed60 mm/sStarting point
Retraction0.8 mmAt 40 mm/s
Nozzle0.4 mmbrass
Source: Official profile. ✓ Verified against official profile.
All nozzle sizes
0.4 mm nozzle
| Filament | Nozzle temp | Bed temp | Fan | Speed | Retraction | Source |
|---|---|---|---|---|---|---|
| Anycubic PETG Anycubic | 235°C 220–250°C | 75°C 70–85°C | 80% /50% | 60 mm/s | 0.8 mm @ 40 mm/s | Official profile |
| Generic PETG Generic | 235°C 220–250°C | 60°C 55–70°C | 90% /40% | 60 mm/s | 0.5 mm @ 40 mm/s | Official profile |
| Generic PETG Basic Generic | 235°C 220–250°C | 75°C 70–85°C | 80% /50% | 60 mm/s | 0.8 mm @ 40 mm/s | Official profile |
0.6 mm nozzle
| Filament | Nozzle temp | Bed temp | Fan | Speed | Retraction | Source |
|---|---|---|---|---|---|---|
| Anycubic PETG Anycubic | 235°C 220–250°C | 75°C 70–85°C | 80% /50% | 60 mm/s | 1 mm @ 40 mm/s | Official profile |
0.8 mm nozzle
| Filament | Nozzle temp | Bed temp | Fan | Speed | Retraction | Source |
|---|---|---|---|---|---|---|
| Anycubic PETG Anycubic | 235°C 220–250°C | 75°C 70–85°C | 80% /50% | 60 mm/s | 0.5 mm @ 40 mm/s | Official profile |
Tips for printing PETG on the Anycubic Kobra 3 Max
- PETG is hygroscopic — dry your filament before printing if stored openly for more than a week.
- Reduce fan speed to 25–50% for better layer adhesion. Too much cooling causes layer delamination.
- Use a higher first-layer height (0.25–0.3 mm) and reduce first-layer speed for better adhesion.
- PETG sticks aggressively to PEI — use a thin layer of glue stick or hairspray as release agent.