A
Anonymous
Apr 03, 2026
Rating: 5/5
Perfect fit for A1 Mini
Installed easily and prints carbon fiber without wear.
Description
Bambu Lab A1/A1 Mini Detachable Hotend Kit: Hardened Steel Nozzle Assembly with Silicone Sleeve for 3D Printers
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Compatible Printer | Creality A1 / A1 Mini |
| Nozzle Material | Hardened Steel |
| Nozzle Diameter | 0.4mm |
| Thread Type | M6 |
| Max Temperature | 300°C |
| Included Components | Hotend, Silicone Sleeve |
| Color | Silver |
| Weight | 45g |
| Brand | TOPT3D |
| Model Number | A1-HS-04 |
5 reviews
A
Anonymous
Mar 08, 2026
Rating: 3/5
Instructions could be better
Part works great but setup guide was a bit vague for beginners.
A
Anonymous
Feb 28, 2026
Rating: 5/5
No more clogs
Upgraded from brass and the flow is much consistent now.
A
Anonymous
Feb 19, 2026
Rating: 4/5
Good quality, tight fit
Works well but required a bit of force to install initially.
A
Anonymous
Jan 29, 2026
Rating: 5/5
Durable solution
Been printing abrasive PLA for weeks with no degradation.
5 FAQ
Q: What is the thread size?
A: It uses a standard M6 thread connection.
Q: How do I remove the silicone sleeve?
A: Gently peel it off once the hotend is cool to avoid burns.
Q: Does it come with a heater cartridge?
A: Yes, the assembly includes the heater and thermistor.
Q: Does this work with the standard A1 too?
A: Yes, compatible with both A1 and A1 Mini.
Q: Can I use this with CF filament?
A: Yes, the hardened steel is designed for abrasive materials.
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