Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatible Models | Bambu Lab A1, A1 mini |
| Nozzle Material | Hardened Steel |
| Nozzle Diameter | 0.4mm |
| Component Type | Hotend Kit with Print Head |
| Flow Rate | High Flow Design |
| Filament Compatibility | Abrasive filaments (Carbon Fiber, Glass Fiber, Wood) |
| Maximum Temperature | 300°C |
| Package Contents | 1x Hotend Assembly, 1x Nozzle, Installation Tools |
| Brand | Bambu Lab |
| Warranty | 90 Days Manufacturer Warranty |
Anonymous
Mar 28, 2026
Rating: 4/5
Great upgrade, minor calibration needed
The hardened steel nozzle handles abrasive materials beautifully. I had to re-run the flow rate calibration after swapping, but once done, prints are flawless.
Anonymous
Mar 22, 2026
Rating: 5/5
Durable and reliable
I've printed over 2kg of wood-filled filament since installing this hotend, and the nozzle still looks brand new. Highly recommended for durability.
Anonymous
Mar 21, 2026
Rating: 5/5
Perfect for Carbon Fiber Prints
Finally upgraded my A1 mini to print carbon fiber PLA without worrying about nozzle wear. The installation was straightforward, and the print quality is exceptional.
Anonymous
Mar 08, 2026
Rating: 5/5
Seamless replacement
Replaced my stock hotend in under 15 minutes. The printer recognized the new part immediately, and the first test print came out perfect.
Anonymous
Mar 07, 2026
Rating: 4/5
Solid performance
Works exactly as advertised. The only reason for 4 stars instead of 5 is that the price is a bit steep, but the quality justifies the cost.
Anonymous
Mar 03, 2026
Rating: 5/5
Essential for serious printing
If you plan on printing anything other than standard PLA or PETG, this kit is a must-have. The high-flow design really speeds up production time too.
Q: Can I use this nozzle with regular PLA, or is it only for abrasive filaments?
A: You can absolutely use regular PLA, PETG, and other non-abrasive filaments. While optimized for abrasive materials, it works perfectly with all standard filaments.
Q: What is the expected lifespan of the hardened steel nozzle compared to brass?
A: The hardened steel nozzle typically lasts 5 to 10 times longer than brass nozzles when printing abrasive filaments like carbon fiber or glass fiber.
Q: Do I need to update the firmware after installing this?
A: Firmware updates are not strictly required for basic functionality, but we recommend ensuring your printer is on the latest firmware for optimal calibration features.
Q: Does the kit include the heating element and thermistor?
A: Yes, the kit includes the complete hotend assembly with the heating element, thermistor, and the hardened steel nozzle pre-installed.
Q: Is this compatible with the original Bambu Lab A1 as well as the mini?
A: Yes, this Hardened Steel Nozzle Hotend Kit is fully compatible with both the Bambu Lab A1 and the A1 mini models.
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