1、Wide Compatibility: This hotend kit is compatible with for Kobra 3, for Combo, for Pro 3D printers, ensuring seamless integration and functionality for your printing projects. 2、Easy Installation: Pre assembled for convenience, the hotend kit includes a thermistor, heating rod, heatsink, throat tube, heating block, and nozzle, allowing for straightforward replacement. 3、Versatile Filament Support: Designed for 1.75mm PLA, ABS, PETG, TPU, and wood filaments, the print head offers flexibility for diverse 3D printing applications. 4、High Speed Printing Support: Featuring a semi assembled hotend with an all metal throat and cartridge heater design, it ensures uniform heating and smoothly filament flowing for fast printing. 5、Optimized Performance: Ensuring consistent heat distribution, this hotend kit enhances print quality and reduces downtime, making it suitable for professional grade and hobbyist 3D printing alike. Item Type: 3D Printer Extruder Nozzle Kit Nozzle Material: Brass Heating Rod: 24V 50W Throat Pipe: Ti Alloy, Copper 1 x Hotend Kit 1 x Heat Sink 1 x Clamp