Highlights of Various Nozzle Sizes
0.2mm Nozzle
Optimal Print Fineness
Extremely small layer gaps
More detailed on the vertical print surface
0.2mm Nozzle
Optimal Print Fineness
Smaller diameter extrudes thin filaments
High resolution on the horizontal print surface
0.6mm and 0.8mm Nozzle
Faster Print Speed
Larger diameter extrudes more filaments per second, resulting in faster print speed
The 0.4mm nozzle is widely recognized as the standard nozzle diameter for modern 3D printers due to its optimal balance between print quality and print speed. This nozzle size is utilized in both the Bambu Lab X1 Series and P1 Series 3D printers.
Filament Compatibility
| Material | 0.2 mm Nozzle | 0.4 mm Nozzle | 0.6 mm Nozzle | 0.8 mm Nozzle | Hardened Steel Required? |
| General PLA | YES | YES | YES | YES | Optional |
| PLA Sparkle | *NO | YES | YES | YES | Optional |
| PLA Marble | *NO | YES | YES | YES | Optional |
| Wood/Rock/Metal-filled PLA | *NO | YES | YES | YES | Optional |
| PETG | YES | YES | YES | YES | Optional |
| PVA | YES | YES | YES | YES | Optional |
| ABS | YES | YES | YES | YES | Optional |
| ASA | YES | YES | YES | YES | Optional |
| PC | YES | YES | YES | YES | Optional |
| PA | *NO | YES | YES | YES | Optional |
| TPU | *NO | YES | YES | YES | Optional |
| Bambu PLA-CF | *NO | *Highly Recommended |
YES | YES | *Required |
| Bambu PETG-CF | *NO | *Highly Recommended |
YES | YES | *Required |
| Bambu PAHT-CF | *NO | YES | *Highly Recommended |
YES | *Required |
| Bambu PET-CF | *NO | YES | *Highly Recommended |
YES | *Required |
| CF/GF Filaments from other brands | *NO | Not Recommended | YES | YES | *Required |
[*Note]
- Filaments with carbon fiber, glass fiber, metal, or other inorganic particles are prone to clog a 0.2 mm nozzle.
- For filaments containing carbon fiber or glass fiber, it is highly recommended to use a hardened steel 0.6 mm nozzle to minimize the risk of clogging and abrasion.
- Bambu PLA-CF and Bambu PETG-CF have been extensively tested and proven to have a low risk of clogging when printed with a hardened steel 0.4 mm nozzle, while also achieving higher print quality.
Replacing Complete Hotend
Replacing Hotend
Learn more about replacing the Complete Hotend and Hotend on Bambu Lab Wiki.
In the Box
| Complete Hotend | Hotend |
| P1 Series Complete Hotend * 1 | Hotend * 1 |
| M3-14 Step Screws * 2 | M3-14 Step Screws * 2 |
| Silicone Sock * 1 | |
| Thermal Grease * 1 | |
| Retaining Clip * 1 |
Product Specifications
| Max. Printing Temp. | 300 ℃ | Length | 47.3 mm |
| Packaging Weight | 40 g/30 g | Packaging Size | 190*70*50 mm |
General Inquiry
Technical Support