Creality CR6 SE Extruder Hotend Fully Assembled Kit for CR-6 SE CR6 MAX 3D Printer with automatic leveling, rear mount, heating, thermistor, and cooling system.

["Metal bowl, high precision, stable operation, efficient heating and heat dissipation", "Integrated design: brass nozzle, heating/cooling system, V-leveling system, fixed pulley, super easy wiring connection.", "High-precision intelligent leveling: automatic leveling sensor, high precision and low power consumption, precise data transmission, standard deviation of only 0.005 mm.", "More efficient heating and heat dissipation Advanced thermistor and heating tube for fast heating. The heat sink adopts a hollow structure, making heat dissipation more efficient. The nozzle is equipped with a powerful quiet cooling fan that can increase heat dissipation by 30%. Data is from a Simessing analysis by Creality Lab.", "Package includes: 1 complete set with heating, thermistor, PTFE tube and silicone cover, LED, cooling systems as shown in our first image"]