Bambu Lab 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.

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.