Hotend With Nozzle – Bambu Lab A1 0.8mm Hardened Steel
0.6 mm and 0.8 mm nozzle
Higher print speed
Larger diameter extrudes more filaments per second, resulting in higher print speedBasic features of different nozzle diameters
Nozzle 0.2 mm
Optimum print fineness
Extremely small layer spacing
More detailed vertical printing surface
0.2 mm nozzle
Optimum print fineness
Smaller diameter extrudes thinner filaments
High resolution horizontal printing surface
0.6 mm and 0.8 mm nozzle
Higher print speed
The larger diameter extrudes more filaments per second, resulting in a higher print speed
The 0.4mm nozzle is widely recognized as the standard nozzle for modern 3D printers due to its optimal balance between print quality and speed. This nozzle size is used in the Bambu Lab A1 Series 3D printer.
Compatibility of threads
| 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 | *①NO | YES | YES | YES | Optional |
| PLA Marble | *①NO | YES | YES | YES | Optional |
| Wood/Rock/Metal-filled PLA | *①NO | 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 | *①NO | YES | YES | YES | Optional |
| TPU | *①NO | YES | YES | YES | Optional |
| Bambu PLA-CF | *①NO | *②Recommended | YES | YES | Required |
| Bambu PETG-CF | *①NO | *②Recommended | YES | YES | Required |
| Bambu PAHT-CF | *①NO | YES | *③Recommended | YES | Required |
| Bambu PET-CF | *①NO | YES | *③Recommended | YES | Required |
| CF/GF Filaments from other brands | *①NO | Not Recommended | YES | YES | Required |
[*Note]
*① Fibers with carbon fiber, glass fiber, metal or other inorganic particles tend to clog the nozzle with a diameter of 0.2 mm.
*② Bambu PLA-CF and Bambu PETG-CF have been extensively tested and proven to have a low risk of clogging when printed with a 0.4mm diameter hardened steel nozzle, while achieving higher print quality.
*③ For common carbon or glass fibre filaments, such as Bambu PAHT-CF and PET-CF, it is recommended to use a 0.6mm hardened steel nozzle to minimise the risk of clogging and abrasion.
Learn more about thread compatibility in the Bambu Lab Wiki .
Learn more about changing the hot end with a nozzle in the Bambu Lab Wiki .
Product Specifications
| Max. Printing Temp. | 300 ℃ | Length | 47.3 mm |
| Packaging Weight | 30 g | Packaging Size | 60*60*30 mm |
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