Feature:1. Integrated Design: The nozzle heatbreak features an all metal and integrated design, ensuring quick assembly and disassembly, facilitating effortless nozzle replacements, saving your time2. High Flow and High Speed: Features an enlarged nozzle chamber, supporting a maximum flow rate of 30mm/s and enabling high speed printing at 600mm/s, enhancing printing efficiency3. Metal Materials: The heatbreak is made of ti alloy to reduce heat conduction upwards, the nozzle is made of copper alloy and hardened steel, with 7.8 hardness, thermal conductivity and wear resisting4. Compatibility: This hotend kit is suitable for K1C and for K1 Maximum 3D printers, compatible with PLA, ABS, PETG, PTU, PP, PC, PLA-CF, PA-CF, PET-CF, PETG-CF, and other printing filament5. Ceramic Heating Block: This printer hotend kit features 60W ceramic heating component for efficient and even heating, significantly boosting overall printing quality and performanceSpecification:Item Type: Hotend KitCeramic Heating: 60WCompatible Material: PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, etc.Package List:1 x Hot End Kit2 x Accessories