Bambu Lab Stainless Steel Nozzle Series - 0.2/0.4mm (A1 Exclusive)
Bambu Lab Stainless Steel Nozzle Series - 0.2/0.4mm (A1 Exclusive)
Faster Nozzle Replacement
The special design of the hotend heating assembly allows for easy separation of the hotend's thermal and electronic components. Additionally, magnetic blocks installed on the hotend heatsink enable the hotend to be quickly and precisely secured to its mounting position. This feature enhances the convenience of rapid replacement, making it easy to disassemble and install the hotend.
*Please ensure the hotend has cooled down before replacement, and avoid touching the hot block (the lower part of the hotend) to prevent burns.
The special design of the hotend heating assembly allows for easy separation of the hotend's thermal and electronic components. Additionally, magnetic blocks installed on the hotend heatsink enable the hotend to be quickly and precisely secured to its mounting position. This feature enhances the convenience of rapid replacement, making it easy to disassemble and install the hotend.
*Please ensure the hotend has cooled down before replacement, and avoid touching the hot block (the lower part of the hotend) to prevent burns.
Nozzle 0.2 mm vs 0.4 mm
Extremely small layer gaps, more detailed on vertical print surfaces

Smaller diameter extrudes finer lines for high resolution on horizontal print surfaces

Nozzle 0.4 mm vs 0.6 mm vs 0.8 mm
Larger diameter extrudes more filament per second for faster print speeds
Nozzle Comparison Overview
Achieving the optimal balance between print quality and print speed,
The 0.4mm nozzle diameter is widely recognized as the standard nozzle diameter for modern 3D printers. This diameter is used in the Bambu Lab A1 series 3D printers.
The 0.4mm nozzle diameter is widely recognized as the standard nozzle diameter for modern 3D printers. This diameter is used in the Bambu Lab A1 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/Stone/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 | *Mandatory |
| Bambu PETG-CF | *No | *Highly Recommended |
Yes | Yes | *Mandatory |
【Notes】
1. Filaments containing carbon fiber, glass fiber, metal, or other inorganic particles are prone to clogging 0.2mm nozzles.
2. For carbon fiber or glass fiber filaments, a hardened steel 0.6mm nozzle is strongly recommended to reduce the risk of clogging and wear.
3. Bambu PLA-CF and Bambu PETG-CF have been extensively tested and shown to have a lower risk of clogging with a hardened steel 0.4mm nozzle, while achieving higher print quality.
*For more information, please refer to the Bambu Lab Wiki on Filament Compatibility and Hotend Nozzle Replacement.
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Product Specifications
| Material | Metal |
|---|---|
| Package Size | 60x60x30 mm |
| Weight | 30g |
| Color | Black |


