1、Extruder Hot End Assembly: This extruder hot end kit is suitable for Ender 3 V3 SE 3D printers. The assembled design allows for direct insertion of wires for quick installation and replacement. 2、260℃ Thermistor: The extruder hot end assembly is equipped with high accuracy thermistor, which can detect temperatures up to 260℃, has strong practicality and wide range of application. 3、High Efficiency: The 3D printer hotend kit supports a maximum printing speed of 250mm/s and 2500mm/s² acceleration, ensuring excellent printing speed and high work efficiency. 4、Excellent Accessories: This hotend assembly includes a 0.4mm brass nozzle, 24V 40W heating rod, and thermistor, providing stable and reliable printing effect, which is convenient and practical. 5、Applicable Consumables: The extruder hot end kit has excellent high temperature resistance, making it suitable for PLA, ABS, PETG, TPU, PP, PC, nylon and other high temperature filaments.