Description
West3D is an official Bambu Lab reseller - this is a genuine Bambu Lab product.
- Perfect for Abrasive Filament
- HRA 90 Tougher nozzle, lower maintenance
Important Notice
2. Compatible with both left and right hotends on H2D.
3. On H2C, this hotend is supported only on the Left (Lifting) Hotend.
HRA 90 Tougher nozzle, lower maintenance
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.
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 quality |
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 |







