A
Anonymous
Apr 12, 2026
Rating: 4/5
Good Upgrade
Installation was tricky but worth it. Performance is noticeably better.
Description
Bambu Lab A1/A1 Mini Upgrade Brass Heatsink Hotend Printhead Kit with Removable Hardened Steel Nozzle
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatibility | Bambu Lab A1 / A1 mini |
| Heat Sink Material | Copper Alloy |
| Nozzle Material | Hardened Steel |
| Nozzle Diameter | 0.4 mm |
| Thread Type | M6 Thread |
| Max Temperature | 300 Degrees Celsius |
| Package Weight | 50 Grams |
| Color | Silver and Red |
| Assembly Status | Pre-assembled |
| Warranty | 6 Months Limited |
5 reviews
A
Anonymous
Apr 07, 2026
Rating: 5/5
Fast Shipping
Arrived quickly and well packaged. The copper sink looks high quality.
A
Anonymous
Apr 06, 2026
Rating: 5/5
Perfect Fit
Works exactly as described. No leaks and installation was straightforward.
A
Anonymous
Mar 22, 2026
Rating: 5/5
Better Thermal Stability
Temperatures stay consistent now even during long prints. Highly recommend.
A
Anonymous
Feb 10, 2026
Rating: 5/5
Hardened Steel is Great
Finally printing carbon fiber safely without worrying about nozzle wear.
5 FAQ
Q: Is the thermistor included in the kit?
A: Yes, the hotend kit comes fully assembled with the thermistor installed.
Q: What is the return policy for this item?
A: We offer a 30-day return policy for unused items in original packaging.
Q: Do I need special tools for installation?
A: Basic hex keys included in your original printer kit are sufficient for installation.
Q: Can I use abrasive filaments with this nozzle?
A: Yes, the hardened steel nozzle is designed to handle abrasive materials safely.
Q: Is this compatible with the A1 mini?
A: Yes, this kit is compatible with both the A1 and A1 mini models.
![Bambu Lab Hotend Ceramic Heater and Thermistor *3 3D Printer Accessories [Compatible with P1 Series]](https://www.gosteppe.com/cache/medium/product/2204/legacy-main-27b1ab8a770b47d1d217e546.png)
![[Dental Implant Chief Specialist] Implant Examination and Treatment Planning](https://www.gosteppe.com/cache/small/product/268856/legacy-main-c23225af0fb2c31bbd4f46a1.png)
