Phaetus - xCreality SiC K2 plus Intergrated Nozzle

Designed for demanding filaments. This nozzle made from silicon carbide offers exceptional hardness (Mohs 9.8) and thermal conductivity. It is the optimal choice for users printing with carbon fiber, fiberglass, tungsten, boron carbide, or other abrasive materials. Extensive testing shows minimal wear even after 50 kg of PA-CF usage.

Outstanding durability. Compared to standard hardened steel nozzles, the Phaetus SiC nozzle lasts up to 7 times longer and maintains its precision over time. This durability helps reduce maintenance efforts, extend the lifespan of parts, and minimize nozzle changes—especially important for continuous and high-volume production environments.

High flow rates for faster prints. Thanks to its optimized melt zone and precision-engineered internal channel, the SiC nozzle enables impressive flow rates tailored for modern high-speed printing. In the 0.4 mm version, it achieves a flow rate of up to 30 cubic mm per second, while the 0.6 mm variant reaches even 40 cubic mm per second. These performance values are calibrated with PLA at a printing temperature of 220 degrees Celsius, providing a perfect balance between speed and quality for both prototypes and end-use parts.

Leak-proof, precision-engineered. The inner surface is finished to a roughness of less than 0.4 Ra, ensuring smooth filament transport and minimal clogging. The burr-free, seamless design of the nozzle prevents leaks during long printing processes. This results in more stable extrusion and fewer failures over time.

Compatibility and installation. The SiC nozzle is fully compatible with Creality K2 Plus and Hi Combo printers. It can be easily installed with standard tools, making it a direct upgrade for both professional and hobby users.