Description
Reviews
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material Composition | Hardened Steel & Chromium-Zirconium Copper |
| Printer Compatibility | K1C, K1 Max, Ender-3 V3 |
| Nozzle Diameter | 0.4 mm |
| Thread Type | M6 Standard |
| Max Operating Temperature | 300°C |
| Surface Treatment | Anti-corrosion Coating |
| Item Weight | 18 grams |
| Package Contents | 1 x Heat Break & Nozzle Assembly |
| Recommended Filaments | PLA, PETG, ABS, Carbon Fiber |
| Warranty Coverage | 90 Days Limited |
Anonymous
Mar 16, 2026
Rating: 5/5
Excellent upgrade for abrasive materials
Switched to this for carbon fiber PLA and no more clogs. Installation was straightforward on my K1 Max.
Anonymous
Feb 25, 2026
Rating: 5/5
No more heat creep
Solved my heat creep issues completely. Running PETG at high speeds without problems.
Anonymous
Feb 13, 2026
Rating: 5/5
Solid build quality
Feels much more durable than the stock part. Heat transfer seems improved based on print quality.
Anonymous
Feb 04, 2026
Rating: 5/5
Easy replacement
Even as a beginner I could swap this out. Instructions were clear enough via online guides.
Anonymous
Jan 31, 2026
Rating: 4/5
Good but tight fit
Works well but required a bit of force to install. Once in, it performs perfectly.
Q: Does it come with thermal paste?
A: No, thermal paste is not included. We recommend applying high-quality thermal paste during installation.
Q: How long is the warranty period?
A: This product comes with a 90-day limited warranty covering manufacturing defects.
Q: Can I change the nozzle size later?
A: Yes, the nozzle is replaceable. Ensure you use M6 threaded nozzles compatible with this heat break.
Q: Is this compatible with the original K1?
A: Yes, this assembly is compatible with the original K1, K1 Max, and K1C models.
Q: What is the maximum temperature rating?
A: The assembly is rated for continuous operation up to 300 degrees Celsius.
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