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High-Flow Tungsten Carbide Nozzle — H2 / P2S
Supercharge your printing process with the high-flow version of Bambu Lab’s tungsten carbide nozzle, engineered for the H2 and P2S hot-end systems. Delivering a blend of ultra-durability and high-volume extrusion, this nozzle is built for performance-minded makers and production environments.
Why Upgrade?
- Boosted throughput: The optimized melt-zone geometry allows up to ~62.5% higher volumetric flow and potential print time reductions of up to ~30% in large-infills and big models. :contentReference[oaicite:1]{index=1}
- Exceptional wear-resistance: Constructed of tungsten carbide (HRA 90) compared with hardened steel (HRA 74), meaning longer nozzle lifespan when printing abrasive or fiber-reinforced filaments. :contentReference[oaicite:2]{index=2}
- All-round print quality: Despite the higher flow capability, you retain the sharp surface finish, crisp details and stable extrusion required for demanding parts. :contentReference[oaicite:3]{index=3}
- Ready for tough jobs: Max printing temp up to 350 °C and designed with filaments like carbon-fiber, glass-fiber, metal-fill and high-throughput PLA in mind. :contentReference[oaicite:4]{index=4}
Ideal For
- Users printing fiber-reinforced plastics (CF, GF) or abrasive blends who want extra durability.
- Large prints or batch manufacturing where time savings and maintenance savings compound.
- Environments where switching nozzles often eats up production time and cost.
Compatibility & Specs
- Compatible Systems: Bambu Lab H2 and P2S hot-end systems. :contentReference[oaicite:5]{index=5}
- Max. Printing Temperature: 350 °C. :contentReference[oaicite:6]{index=6}
- Length: 49.2 mm (nozzle body) for hot-end adaptation. :contentReference[oaicite:7]{index=7}
- Material: Tungsten carbide (HRA 90) for superior durability. :contentReference[oaicite:8]{index=8}
Installation & Tune-In Tips
- After installation, ensure your slicer profile is updated to recognise “High-Flow” nozzle mode — expect faster speeds but validate quality with a test piece first. :contentReference[oaicite:9]{index=9}
- When printing abrasive or fiber-filled material, ensure correct filament settings (e.g., higher flow rate, appropriate infill) and use the left nozzle in dual setups if required. :contentReference[oaicite:10]{index=10}
- As always, install while the hot-end is cool, tighten the nozzle properly, and avoid mixing nozzle types in dual-hot-end systems unless they are identical in type/size. :contentReference[oaicite:11]{index=11}
In the Box
- 1 × High-Flow Tungsten Carbide Nozzle for H2 / P2S
Whether you’re running a busy print farm or using your printer for high-demand functional parts, this nozzle upgrades both your speed potential and your material-handling resilience. A smart investment for serious makers and many Canadians committed to heavy-duty 3D printing workflows.