Creality Ender 3 V3 KE/SE Ceramic Hotend Kit - Unicorn Quick Swap Nozzle,Upgrade Heating Block All-Metal Integrated Extruder Hot End Replacement, 300? High Temp,High Flow for Ender 3 V3 SE 3D Printer

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• 【Upgrade Creality Ender 3 V3 KE/SE Ceramic Hotend Kit with Unicorn Quick Swap Nozzle】Upgrade all-metal integrated extruder hot end replacement for Creality ender 3 v3 ke, ender 3 v3 se 3d printer.
• 【High Thermal Conductivity Uniform Heating】360° surround ceramic heater improves heating efficiency, more uniform heating and faster heat transfer.
• 【Efficient Cooling Upgrade for Easy Printing】Heat dissipation part featuring a split design for reduced heat transfer, the red copper heat sink enhances cooling efficiency.
• 【High Flow, Supporting High-speed Printing】Enlarged nozzle chamber, achieving a maximum flow rate of up to 32mm³/s, and supporting high-speed printing at 600mm/s
• 【Upgraded Material】The heat break is made of titanium alloy to reduce heat conduction, the nozzle is composed of copper alloy and hardened steel, with a hardened steel (SKD11) nozzle head for durability and longevity, and copper alloy ensures even heating with a thermal conductivity coefficient of 330W/m·K.
• 【Suitable for Printing a Variety of Filaments】 Supporting the printing of various filaments such as PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF etc.
• 【Tight fit, no leakage】Tightly fit joints effectively prevent filament leakage during printing.
• 【Smooth inner walls, no blockage】Inner hole roughness Ra < 0.4, ensuring smooth filament feeding.
• 【Precision machining, impeccable craftsmanship】No burs at the opening, stable printing with reduced clogging.