Creality Official Upgraded Ender 3 V3 SE KE Ceramic Heating Block Kit with Quick-swap Nozzle, 3D Printer Hotend Kit Support 300°C High Temperature and 600mm/s Fast Speed Printing for Ender 3 V3 SE/KE

【Original Quality】: 100% Creality Official Ender 3 V3 SE/KE upgrade ceramic heating block kit. Designed specifically for 3D printers Ender 3 V3 SE and Ender 3 V3 KE. High-flow and high-speed provide efficient printing for 3D printers. 【High Speed, High Flow】: Due to the enlarged nozzle chamber, this Ender 3 V3 SE/KE hotend can achieve a maximum flow rate of up to 32mm³/s, and support high-speed printing at 600mm/s. Furthermore, 360° surround ceramic heater improves heating efficiency, and more uniform heating. It can be heated to 200℃ in 40 seconds. 【All-metal Integrated Design】: The nozzle and heat break adopt an all-metal integrated design, facilitating quick disassembly and convenient replacement. 【Upgraded Material】: The heat break is made of titanium alloy, which reduces heat conduction effectively. The nozzle is made of copper alloy and hardened steel bimetallic material, high thermal conductivity, high hardness, better performance, supporting various printing filaments: PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, and PET-CF. 【Upgrad Efficient Cooling】: Heat dissipation part featuring a split design for reduced heat transfer. The red copper heat sink enhances cooling efficiency. 【Precision Detail】: Tightly fit joints effectively prevent filament leakage during printing. The smooth inner walls make filament feeding smoother. The nozzle mouth is burr-free, printing is stable and clogging is reduced.