Comgrow K1 Nozzle Kits: 0.4mm, 0.6mm, 0.8mm Hardened Steel and Copper Alloy Extruder Nozzles for Creality Ender 3 V3, K1, K1 MAX, CR-M4

The K1 nozzle kit is designed for high-speed printing, offering exceptional thermal conductivity and a large volume to support printing speeds up to 600mm/s. Crafted from premium materials, this nozzle set ensures a longer service life and compatibility with a wide range of 3D printers, including the Creality K1, K1 MAX, CR-M4, and Ender 3 V3.

The thermal conductivity of the copper alloy nozzles is an impressive 330W/m·k, ensuring even heating and consistent performance. This superior heat transfer allows for a more uniform temperature distribution across the nozzle, resulting in high-quality prints at rapid speeds.

To further enhance the nozzle's durability and performance, the surface has been treated with a nickel plating, resulting in a Ra<0.4 roughness. This smooth finish reduces filament adhesion, enabling smooth extrusion with a variety of materials, such as PLA, ABS, PETG, TPE, TPU, PC, and high-temperature filaments like PEEK, PEKK, PEI, PSU, and PPSU.

The advanced heat treatment process and improved anti-oxidation properties of the hardened steel nozzles contribute to their exceptional resistance to corrosion, extending the overall service life of the nozzle set. These nozzles are compatible with a wide range of FDM materials, including PLA, ABS, PETG, TPE, TPU, PC, and composite filaments containing additives such as carbon fiber, glass fiber, steel, wood, boron carbide, tungsten, and phosphorescent pigments.

The comprehensive package includes a versatile selection of nozzle sizes, with two 0.4mm, one 0.6mm, and one 0.8mm copper alloy nozzles, as well as two 0.4mm, one 0.6mm, and one 0.8mm hardened steel nozzles. This diverse range of options allows users to choose the optimal nozzle size for their specific printing needs, ensuring optimal performance and efficiency.

In summary, the K1 nozzle kit is a premium solution for high-speed 3D printing, offering exceptional thermal conductivity, a large volume, and a durable nickel-plated surface for smooth extrusion with a wide variety of materials. The hardened steel nozzles further enhance the kit's longevity, making it a reliable choice for demanding 3D printing applications.

product information: