Attributes

Brand	-
Category	Root / Office Equipment, Supplies & Services
Origin	-
Compatible Models	Bambu Lab X1, X1-Carbon, P1P, P1S
Nozzle Material	Hardened Steel
Nozzle Diameter	0.4mm (Standard)
Thread Type	M6 Thread
Maximum Temperature	300°C
Included Components	Hotend Assembly, Nozzle, Silicone Sock
Filament Compatibility	PLA, PETG, ABS, ASA, Carbon Fiber, Glass Fiber
Upgrade Feature	Enhanced Thermal Conductivity Design
Package Weight	45 grams
Warranty Period	90 Days Manufacturer Warranty

6 reviews

Anonymous

Mar 24, 2026

Rating: 5/5

Essential upgrade for P1P

If you plan on doing any engineering materials, get this immediately. The stock nozzle wears down too fast with glass-filled nylon. This Leji assembly solved my clogging issues entirely.

Anonymous

Mar 22, 2026

Rating: 5/5

Great customer support and product

I had a question about compatibility with an older firmware version, and the seller responded quickly. The nozzle itself is robust and has improved my success rate with ASA prints significantly.

Anonymous

Mar 21, 2026

Rating: 5/5

Perfect for abrasive filaments

I switched to this hardened steel nozzle specifically for printing carbon fiber PLA, and it has held up perfectly. No wear signs after 2kg of filament. Installation on my X1 Carbon was straightforward.

Anonymous

Mar 17, 2026

Rating: 4/5

Good quality, slightly longer heat up

The build quality is excellent and feels very durable. I noticed it takes about 10 seconds longer to reach target temperature compared to the stock brass nozzle, but the print quality remains top-notch.

Anonymous

Mar 16, 2026

Rating: 3/5

Works well but pricey

It does exactly what it is supposed to do and handles abrasive materials well. However, I feel it is a bit overpriced compared to other third-party options, though the fitment is definitely superior.

Anonymous

Mar 10, 2026

Rating: 5/5

Seamless replacement

Came well packaged with a new silicone sock. The threading was smooth, and the heater cartridge fit snugly. My first print came out flawless without needing much calibration.

5 FAQ

Q: Is this compatible with the Bambu Lab A1 mini?

A: No, this hotend assembly is specifically designed for the X1, X1-Carbon, P1P, and P1S series due to differences in mounting and connector types. Please check our store for A1 specific parts.

Q: What is the recommended temperature range for this nozzle?

A: The hardened steel nozzle can safely operate up to 300°C. For most materials, we recommend following the standard temperature profiles for your specific filament type.

Q: Can I use this for standard PLA printing?

A: Absolutely. While it is optimized for abrasive filaments, it works perfectly fine with standard PLA, PETG, and other non-abrasive materials without any loss in print quality.

Q: How difficult is the installation process?

A: Installation is relatively simple and typically takes 10-15 minutes. You will need to remove the old hotend, transfer the fan if necessary (though this unit often comes with it), and install the new assembly. Detailed instructions are included in the box.

Q: Does this come with a new heater cartridge and thermistor?

A: Yes, the package includes the complete hotend assembly with the heater cartridge and thermistor pre-installed, along with the hardened steel nozzle and a silicone sock.

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