
Tungsten Carbide Nozzle - H2/P2S - FAH040
Description
be released soon. Until then, you can use the hotend by selecting the Hardened Steel
Nozzle parameter.
- H2D: The printer will detect the hotend automatically — please choose “Skip” to continue printing normally.
- H2S and P2S: No smart recognition function, Simply select the Hardened Steel Nozzle parameter to use the hotend.
- H2D — Q1, 2026
- H2S — Q1, 2026
- P2S — Q4, 2025E3D
HRA 90 Tougher nozzle, lower maintainance
With HRA 90 compared to hardened steel's 74, the Tungsten Carbide nozzle provides exceptional wear resistance.This results in a 50% increase in lifespan when printing abrasive, high-performance fiber-reinforced filaments.

Quick Swap Nozzle Design
The special design of hotend heating assembly enables easy separation of the thermal and electronic components of the hotend. Simply unlock the latch for quick and easy hotend removal and installation.
*Please ensure that the hotend has cooled down before swapping, and avoid touching the heat block (lower section of the hotend) to prevent any risk of burns.
0.6mm and 0.8mm Nozzle - Faster Print Speed
Larger diameter extrudes more filaments per second, resulting in faster print speed
Comparison of Different Nozzle Sizes
| 0.4 mm Nozzle | 0.6 mm Nozzle | 0.8 mm Nozzle | |
| Usage scenario | Ideal for everyday use with the perfect balance of speed and qualty |
Faster speeds and capable of printing high-performance filaments, with some decrease in resolution |
Faster speeds and capable of printing high-performance filaments, with some decrease in resolution |
| Commonly used for | Toys Mechanical parts Decorative objects |
Large structural parts Functional parts for household Industrial or engineering parts High-strength models |
Large structural parts Functional parts for household Industrial or engineering parts High-strength models |


Filament Compatibility
| Filament | 0.4 mm Hardened Steel |
0.6 mm Hardened Steel |
0.8 mm Hardened Steel |
| PLA Basic | √ | √ | √ |
| PLA Matte | √ | √ | √ |
| PLA Basic Gradient | √ | √ | √ |
| PLA Silk+ | √ | Not recommended | Not recommended |
| PLA Silk Dual Color | √ | Not recommended | Not recommended |
| PLA Silk | √ | Not recommended | Not recommended |
| PLA Metal | √ | √ | √ |
| PLA Marble | √ | √ | √ |
| PLA Sparkle | √ | √ | √ |
| PLA Wood | √ | √ | √ |
| PLA Galaxy | √ | √ | √ |
| PLA Glow | √ | √ | √ |
| PLA-CF | √ | √ | √ |
| PLA Aero | √ | Not recommended | Not recommended |
| PETG HF | √ | √ | √ |
| PETG Translucent | √ | √ | √ |
| PETG-CF | √ | √ | √ |
| ABS | √ | √ | √ |
| ABS-GF | √ | √ | √ |
| ASA | √ | √ | √ |
| ASA Aero | √ | Not recommended | Not recommended |
| ASA-CF | √ | √ | √ |
| PC | √ | √ | √ |
| PC FR | √ | √ | √ |
| TPU for AMS | √ | √ | √ |
| TPU 95A HF | √ | √ | √ |
| TPU 85A | X | √ | √ |
| TPU 90A | √ | √ | √ |
| PAHT-CF | √ | √ | √ |
| PET-CF | √ | √ | √ |
| PA6-CF | √ | √ | √ |
| PPA-CF | √ | √ | √ |
| PPS-CF | √ | √ | √ |
| Support for ABS | √ | √ | √ |
| Support for PLA/PETG | √ | √ | √ |
| Support for PA/PET | √ | √ | √ |
| Support for PLA (New Version) | √ | √ | √ |
| PVA | √ | √ | √ |
| PA6-GF | √ | √ | √ |
[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.
In the Box
- Tungsten Carbide Nozzle *1
Compatibility
H2 Series/P2S
Product Specifications
| Max. Printing Temp. | 350 ℃ | Length | 49.2 mm |
| Packaging Weight | 0.026 kg | Packaging Size | 60*60*30 mm |