General description High Thermal Conductivity Uniform Heating: The 360° surround ceramic heater improves heating efficiency, providing more uniform heating and faster heat transfer. This hotend kit is designed for high-speed printing, with an enlarged hot melt section measuring 28.5mm, supporting speeds up to 600mm/s. It is suitable for K1 and K1 Max 3D Printers. Technical specifications Compatible models: K1 / K1 Max Nozzle diameter: 0.4mm Support Filament Diameter: 1.75±0.05mm Ceramic Heating Power: 60W Color: Photo Color Material: Silicone Measurement allowed error: +/- 1-3cm Compatibility and accessories Applicable filaments: PLA, ABS, PETG, TPU, PP, PC, A-, PA-, PET-, etc. Package Contents: 1 x Hot End Kit, 1 x Orange Red silicone sleeve