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Home / Office Equipment, Supplies & Services / 3D Printer Accessories Bambu Lab Extruder Hardened Steel Hotend High-Temperature Component Set, Factory Direct

Attributes

Brand -
Category Root / Office Equipment, Supplies & Services
Origin -
Material Hardened Steel
Compatibility Bambu Lab X1, P1P, P1S Series
Max Temperature 300°C (572°F)
Nozzle Diameter 0.4mm (Standard)
Thread Type M6 Thread
Coating Anti-corrosion Treatment
Package Contents Hotend Assembly, Nozzle, Thermal Paste
Weight 45 grams
Origin Factory Direct Manufacturing
Warranty 90-Day Limited Warranty

6 reviews

A

Anonymous

Mar 25, 2026

Rating: 5/5

Saved my print farm

One of my printers kept jamming with glitter PLA. Swapped this in, and the problem vanished immediately. The hardened interior handles the abrasive glitter particles without any trouble. Highly recommended.

A

Anonymous

Mar 22, 2026

Rating: 4/5

Solid performance

Works exactly as expected. The flow rate is consistent, and layer adhesion has improved since switching from my worn-out old hotend. Just make sure to calibrate your pressure advance after installation.

A

Anonymous

Mar 14, 2026

Rating: 5/5

Essential for high-temp materials

If you plan on printing ABS or ASA regularly, this is a must-have. The standard brass nozzles wear out too fast with these materials. This hardened steel set has lasted me three months of heavy use without degradation.

A

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect upgrade for abrasive filaments

I switched to this hardened steel hotend specifically for printing carbon fiber reinforced PLA. The performance has been flawless with no clogging issues so far. Installation on my P1P was straightforward.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Great quality, slightly tricky install

The build quality is excellent and feels very durable. I deducted one star because the thermal paste application instructions could be clearer, but once installed, it heats up evenly and maintains temperature well.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Factory direct price is unbeatable

Compared to other third-party options, the price here is fantastic for genuine compatible parts. Shipping was fast, and the packaging protected the components well. My printer is back in action.

5 FAQ

Q: Does this kit include the heater cartridge and thermistor?

A: Yes, the complete set includes the pre-installed heater cartridge and thermistor, ready for direct replacement.

Q: Can I use this with standard PLA filament?

A: Absolutely. While it is optimized for abrasive and high-temperature filaments, it works perfectly fine with standard PLA, PETG, and other common materials.

Q: What is the return policy if it doesn't fit?

A: We offer a 30-day return window for unused items in original packaging. Please contact our support team to initiate a return request.

Q: How often should I replace the nozzle compared to brass?

A: Hardened steel nozzles typically last 5 to 10 times longer than brass nozzles when printing abrasive materials. For non-abrasive filaments, they can last indefinitely under normal use.

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

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

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