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Home / Office Equipment, Supplies & Services / 3D Printer Nozzle Tungsten Carbide 0.4mm High-Flow

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Material Tungsten Carbide
Compatible Models Bambu Lab P2S, H2D, H2S, H2C
Nozzle Diameters 0.4mm, 0.6mm, 0.8mm
Thread Type M6 Standard Thread
Max Temperature 300°C
Flow Rate Improvement Up to 2x standard brass nozzles
Abrasion Resistance High (Ideal for carbon fiber filaments)
Package Contents 1x Hotend Assembly, 1x Silicone Sock
Weight 28 grams
Warranty 6 Months Manufacturer Warranty

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Smooth installation on P2S

Installation on my P2S took less than 10 minutes. The fit was perfect, and the calibration ran smoothly immediately after. Print quality on the 0.6mm setting is exceptional for functional parts.

A

Anonymous

Mar 24, 2026

Rating: 5/5

No more nozzle swaps!

I used to change my brass nozzle every few spools when printing with glitter or wood-fill PLA. This tungsten nozzle has lasted months without any wear signs. A game changer for my workflow.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Perfect for abrasive filaments

I switched to this tungsten carbide hotend specifically for printing carbon fiber PLA, and the difference is night and day. No clogging issues after 500g of print time. Highly recommended for anyone moving beyond standard PLA.

A

Anonymous

Mar 11, 2026

Rating: 4/5

Solid upgrade for industrial use

We use these in our makerspace for student projects involving recycled filaments which can be very abrasive. These nozzles hold up much better than the stock ones. Just ensure you follow the torque specs during install.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Consistent extrusion at high speeds

Running this on an H2D at maximum flow rates shows zero under-extrusion. The thermal conductivity seems well-managed despite the harder material. Very impressed with Bambu Lab's accessory ecosystem.

A

Anonymous

Mar 02, 2026

Rating: 4/5

Great durability, slightly higher cost

The build quality is outstanding. It handles high-temperature engineering materials without degrading. Only giving 4 stars because it is pricier than brass alternatives, but you get what you pay for in longevity.

5 FAQ

Q: Is this hotend compatible with the original X1 Carbon printer?

A: No, this specific high-flow hotend is designed exclusively for the P2S and H2 series (H2D, H2S, H2C). The X1 Carbon requires a different hotend assembly.

Q: Does the package include the silicone sock?

A: Yes, each hotend assembly comes with one high-temperature silicone sock to help maintain consistent thermal performance and protect the heater block.

Q: Can I use this nozzle with PETG filament?

A: Yes, absolutely. While tungsten carbide is ideal for abrasive materials like carbon fiber or glass fiber, it works perfectly fine with standard filaments like PETG, PLA, and ABS as well.

Q: What is the recommended torque for installing this hotend?

A: We recommend tightening the hotend to approximately 1.5 - 2.0 Nm. Over-tightening can damage the threads, while under-tightening may cause leaks. Please refer to the official maintenance guide for detailed steps.

Q: How does the flow rate compare to the standard stainless steel nozzle?

A: The high-flow design allows for significantly faster extrusion rates, potentially doubling the volumetric flow compared to standard nozzles, enabling faster print speeds without sacrificing quality.

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