

The DiamondBack Unicorn nozzles from E3D are extremely wear-resistant and designed for Creality 3D printers like Creality K1C, Creality K1 Max, Creality Ender 3 V3 and Creality Ender 3 V3 Plus. This nozzle is available in two diameters: 0.4 mm or 0.6 mm, and optimized for 1.75 mm filaments. With a maximum extrusion temperature of 300 ºC, it is suitable for a wide range of common and engineering filaments.
The rapid development of fiber, metal, and ceramic filaments has increased the demand for wear-resistant nozzles. Compared to other options available in the market, DiamondBack nozzles offer unmatched wear resistance and versatility. They are compatible with abrasive filaments and filled filaments, including PLA-CF, ABS-CF, PETG-CF, PC-CF, and PA-CF.
DiamondBack nozzles unlock extreme wear resistance thanks to polycrystalline diamond tips (PCD). These diamonds are made of thousands of small diamond crystals with a patented binder forming a matrix of crystals linked by diamond-to-diamond bonds. They retain the hardness of diamonds while reducing the inherent fragility of monocrystalline diamonds, making them an excellent choice for printing with engineering-grade filaments and metal and ceramic-filled filaments.
DiamondBack nozzles feature a solid diamond tip to improve accuracy in 3D printing. The tip is not a diamond coating, but a solid diamond insert, made with the hardest material in the world.
The PCD used in these Creality Unicorn nozzles significantly extends the nozzle's lifespan. It provides world-class thermal conductivity, improving layer adhesion for stronger prints. The low friction coefficient, combined with a polished tip, creates extremely smooth upper layers, with a similar effect to ironing.
These nozzles are a direct replacement for your original Creality Unicorn nozzle, with no adjustments needed for mounting or part cooling. You can maintain the default print profiles, as they are a perfect match.
In summary, the DiamondBack Creality Unicorn nozzles offer easy installation and are compatible with any filament type. Their solid diamond design ensures greater durability and precision in printing, while the HeatBreak resistant to heat propagation improves thermal stability and print quality. They are an ideal choice for those seeking reliability and high performance.
Whether for daily prints or demanding functional prototypes, DiamondBack nozzles offer incomparable versatility and precision, maintaining exceptional wear resistance and non-stick properties, drastically reducing plastic buildup.
General information |
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Manufacturer | E3D |
Filament diameter | 1.75 mm |
Nozzle diameter | 0.4 mm / 0.6 mm |
Weight | 0.08 g |
Maximum working temperature | 300 ºC |
Compatibility | Creality K1C, K1 Max, Ender 3 V3, Ender 3 V3 Plus |
Other |
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HS Code | 8477.9 |
Guide to change the nozzle:
For the upgrade process, you will need:
Steps to change the nozzle:
Warning:
During use and cooling, there is a risk of burns on hands. Handle with caution.
To keep the nozzle in optimal condition, you can use the following recommended cleaning methods: