A
Anonymous
Apr 08, 2026
Rating: 5/5
Hardened Steel Quality
Finally printing carbon fiber without worry about nozzle wear.
Description
Bambu Lab A1/A1 mini Hotend Assembly Hardened Steel Nozzle Print Head Silicone Sleeve Ceramic Heating
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Models | Bambu Lab A1, A1 Mini |
| Nozzle Material | Hardened Steel |
| Nozzle Diameter | 0.4 mm |
| Heater Type | Ceramic Heating Element |
| Maximum Temperature | 300°C |
| Thermistor Type | NTC 100K |
| Sleeve Material | High Temperature Silicone |
| Package Weight | 85 grams |
| Manufacturer | Bambu Lab |
| Assembly Type | Complete Hotend Unit |
5 reviews
A
Anonymous
Apr 07, 2026
Rating: 5/5
Easy Install
Swapped it in 10 minutes. Works great on my A1 Mini.
A
Anonymous
Mar 30, 2026
Rating: 5/5
Official Part
Genuine Bambu Lab quality assured. Fits perfectly without modification.
A
Anonymous
Mar 04, 2026
Rating: 5/5
No More Clogs
Temperature stability is improved compared to my old worn hotend.
A
Anonymous
Jan 24, 2026
Rating: 4/5
Good Spare
Keep one on hand for maintenance. Price is fair for genuine part.
5 FAQ
Q: What is the maximum temperature rating?
A: The ceramic heater supports printing temperatures up to 300 degrees Celsius.
Q: Does it come with the cooling fan?
A: No, this package includes the hotend assembly only, not the cooling fan.
Q: Do I need to calibrate after installation?
A: Yes, we recommend running flow calibration after replacing the hotend.
Q: Is this compatible with the A1 Mini?
A: Yes, this assembly fits both the Bambu Lab A1 and A1 Mini models.
Q: What size is the hardened steel nozzle?
A: It comes pre-installed with a standard 0.4mm hardened steel nozzle.
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![[Upgraded] TZ A1/A1 mini Brass Heatsink Detachable Hardened Steel Nozzle Hotend Print Head Ceramic Heating 70W + Temperature Sensor Component Silicone Sleeve Black](https://www.gosteppe.com/cache/medium/product/7690/legacy-main-1086528884a8845363ef5d28.webp)
