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Home / Electronic Materials / Bambu Lab 3D Printer X1/P1S Upgrade Detachable Hardened Steel Nozzle High-Temperature Extruder Hotend Assembly

Attributes

Brand -
Category Electronic Components Market / Electronic Materials
Origin -
Compatible Models Bambu Lab X1, X1-Carbon, P1S, P1P
Nozzle Material Hardened Steel
Nozzle Diameter 0.4mm (Standard)
Max Temperature 300°C
Thread Type M6 Thread
Feature Detachable Quick-Swap Design
Best For Filaments Carbon Fiber, Glass Fiber, Abrasive Composites
Package Contents 1x Hotend Assembly, 1x Silicone Sock, 1x Cleaning Needle
Weight 45 grams
Warranty 90 Days Manufacturer Warranty

6 reviews

A

Anonymous

Mar 21, 2026

Rating: 5/5

Essential upgrade for abrasive materials

If you plan on printing anything with glass or carbon fiber, do not hesitate. This saves your printer in the long run. The detachable design makes swapping nozzles incredibly fast.

A

Anonymous

Mar 18, 2026

Rating: 5/5

Solid build quality

Feels very robust. The silicone sock fits perfectly, and the thermal performance matches the original equipment exactly. Highly recommended for heavy users.

A

Anonymous

Mar 16, 2026

Rating: 4/5

Great quality, slightly tricky install

The hotend assembly works flawlessly once installed. The heating is consistent and temperatures are accurate. Just take your time aligning the connector during installation.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Easy replacement

I was worried about replacing the whole hotend assembly myself, but the tutorial made it easy. My printer is back up and running with better capabilities.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect for Carbon Fiber Prints

Finally upgraded from the brass nozzle to this hardened steel version. The difference in durability when printing CF-PLA is night and day. No wear visible after 2kg of filament.

A

Anonymous

Mar 14, 2026

Rating: 4/5

Good value for money

Works as expected. Print quality remains high even at higher temperatures required for ABS and ASA. Only minor issue was the packaging could be better protected.

5 FAQ

Q: How often should I replace the hardened steel nozzle?

A: Hardened steel nozzles last significantly longer than brass. Depending on usage and filament abrasiveness, they can last for several kilograms of filament, often 5-10 times longer than brass.

Q: Is the silicone heat sock included in the package?

A: Yes, the package includes a new high-temperature silicone heat sock pre-installed or ready to attach, along with the hotend assembly.

Q: Does this come with a 0.6mm nozzle option?

A: This specific SKU includes the standard 0.4mm hardened steel nozzle. We offer separate listings for 0.6mm and 0.8mm variants if you need larger layer heights.

Q: Can I use this nozzle with PLA filament?

A: Yes, absolutely. While it is optimized for abrasive filaments, it works perfectly fine with standard PLA, PETG, and other non-abrasive materials.

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

A: No, this specific hotend assembly is designed exclusively for the X1, X1-Carbon, P1S, and P1P series. The A1 mini uses a different extruder system.

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