Description
Reviews
| Brand | - |
| Category | Root / Office Equipment, Supplies & Services |
| Origin | - |
| Compatibility | Creality K1, K1 Max, C3, and erndv3C Systems |
| Material | High-Purity Copper Alloy |
| Nozzle Diameter | 0.4mm (Standard) |
| Thread Type | M6 Standard Thread |
| Max Temperature | 300°C |
| Thermal Conductivity | Enhanced for Rapid Melting |
| Assembly Type | Integrated Nozzle and Throat Tube |
| Surface Finish | Polished Interior for Smooth Flow |
| Package Contents | 1x Integrated Assembly, 1x Installation Tool |
| Warranty | 90-Day Manufacturer Defect Coverage |
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect fit for my K1 Max
Installation was straightforward, and the print quality improved immediately. The copper throat handles heat much better than the stock brass version.
Anonymous
Mar 27, 2026
Rating: 4/5
Great upgrade, minor threading issue
The thermal performance is excellent, allowing for faster printing speeds. I had to be careful with the threading during installation, but once seated, it works flawlessly.
Anonymous
Mar 21, 2026
Rating: 4/5
Good value for money
Works well with PLA and PETG. Haven't tested high-temp materials yet, but the initial prints look crisp. Delivery was fast too.
Anonymous
Mar 10, 2026
Rating: 5/5
Solved my clogging issues
I was experiencing frequent clogs with abrasive filaments. This integrated copper assembly has completely eliminated that problem. Highly recommended for engineering materials.
Anonymous
Mar 06, 2026
Rating: 5/5
Solid build quality
Feels very robust compared to OEM parts. The internal bore is smooth, ensuring consistent extrusion. A must-have upgrade for serious K1 users.
Anonymous
Mar 02, 2026
Rating: 5/5
Excellent thermal stability
Running this at 280°C with no issues. The temperature stability is noticeable in the layer adhesion. Very happy with this purchase.
Q: What is the recommended torque for installation?
A: We recommend tightening the assembly to approximately 3-4 Nm. Over-tightening may damage the threads, while under-tightening can cause leaks.
Q: Is this compatible with the original Creality K1 non-Max version?
A: Yes, this integrated assembly is fully compatible with both the standard K1 and the K1 Max models.
Q: Does this come with a new silicone sock?
A: No, this package includes only the integrated nozzle and throat tube assembly. The silicone sock is sold separately or can be reused from your existing setup if undamaged.
Q: Can this handle carbon fiber filled filaments?
A: While the copper alloy offers great thermal conductivity, for highly abrasive carbon fiber filaments, we recommend using a hardened steel nozzle variant if available, though many users report success with this unit for low-percentage mixes.
Q: How does this compare to the bimetal throat?
A: This integrated copper design offers superior thermal conductivity for faster melting and better flow rates, whereas bimetal throats are typically designed specifically to prevent heat creep in all-metal hotends without a PTFE liner. Both are effective but serve slightly different optimization goals.
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