Original Creality CR6 SE Hotend Extruder Kit with Extra 2pcs Nozzles 0.4mm for CR-6 SE/Max/CR-5 PRO 3D Printer with Cartridge Heater, Thermistor

• New Design: Delicate appearance, Excellent insulation, Heat resistant metal material, Sturdy rigid structure.
• High thermal conductivity and quik to heat: The advanced thermistor and heating tube assembly can heat quikly and sense the temperature of the hotend timely.
• This hotend kit is original from Creality, with smooth filament path and heatbreak, the temperature is up to 260C degree to melt the filament fully and filament-push smoothly.
• Heatsink design for Cooling System (Cooling system is not included here): Dual fan design promotes more efficient heat dissipation and quick to cure the model, which ensures the high print precision.
• Package: 1set assembled hotend with Heater, thermistor , PTFE tube and silicone cover; 2pcs extra MK nozzles 0.4mm

Weight: N.W 50g, G.W 140G. Package size: 165x155x50mm. 1.High quality thermistor and heating tube is up to 260C degree, with rapid-risen temperature, precise temperature control and good stability. 2. The optimized internal structure of seamless connection between hotend and heatbreak accelerates the hotend to dissipate heat and the heatbreak to insulate heat, letting go of nozzle blockage. 3. Insulation silicone sock with flame retardant, Equipped with flame retardant material, it has good heat preservation effect and effectively keep the heat block and hotend clean. 4. 0.4mm ultra thin heatbreak wall with excellent heat insulation, The roughness of hotend inner hole is Ra0.4 smooth filament-pushing. Optimized design of heatbreak decreasess the loss of heater block temperature by reducing heat conduction, and at the same time, it transfers its temperature to the radiator, which ensures the production stability.