Official K2 Plus Combo Ceramic Hotend Kit - Unicorn Quick-Swap 0.4mm Nozzle, 350°C All-Metal High Flow Heating Block, Titanium Heat Break for K2 Plus 3D Printer
【Official Quality & All-Metal Integrated Design】 100% Original Creality K2 Plus Ceramic Heating Block Kit, designed for Creality K2 Plus Combo and K2 Plus 3D printers. Featuring an all-metal integrated design, the nozzle and heat break ensure quick disassembly and easy replacement, reducing downtime and improving efficiency.
【High Thermal Conductivity & Uniform Heating】 Equipped with a 360° surround ceramic heater, the K2 Plus hotend provides superior heating efficiency, ensuring even heat distribution and faster thermal transfer. This advanced design enhances print quality by maintaining consistent temperatures across the nozzle.
【High Flow Rate & High-Speed Printing】 Powered by an 80W heater, the K2 Plus nozzle supports high-speed printing up to 600mm/s. The enlarged nozzle chamber achieves a maximum ABS flow rate of 40mm³/s at 280°C, which is 66% higher than previous designs, ensuring smooth extrusion and reducing printing delays.
【Durable, High-Temperature-Resistant Materials】 The heat break is made of titanium alloy, reducing heat conduction for better thermal isolation. The nozzle is constructed from hardened steel (SKD11) and copper alloy, featuring a Mohs hardness of 7.8 for extended durability. With a heat resistance of up to 350°C, it supports a wide range of filaments, including PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, and PET-CF, making it ideal for high-melting-point and wear-resistant engineering materials.
【Precision Machining for Smooth & Stable Printing】 Engineered for reliability, the nozzle features smooth inner walls with an Ra≤0.4 roughness to ensure clog-free filament feeding. The precision-machined orifice eliminates burrs, reducing the risk of blockages, while tightly fitted joints effectively prevent filament leakage, ensuring stable and high-quality prints.