K2 Plus/Hi Combo Nozzles, Original Unicorn K2 Hotend Nozzles, Extruder Replacement Nozzles Kit with Titanium Alloy Copper Alloy Hardened Steel Nozzle for K2 Pro Combo (0.4mm 4PCS)

Original Quality: 100% Original K2 Plus/ Hi Combo Nozzle Kit. Newest integrated nozzle design. Package contains 4* 0.4 mm nozzles, easy to change at any time to ensure the printing process.
Note: Suitable for K2 Plus/ K2/ K2 Pro/ Hi Combo 3D Printers.
Quick-Swap: Hi Combo nozzle 0.4 mm adopts all-metal integrated design, which is quick to assemble and easy to replace, saving time and labor. When replacing the nozzle, you can add the thermal grease that comes with the package, which is used to fill in the small thermal gaps and improve the efficiency of thermal conduction.
Upgraded Material: The heat break is made of titanium alloy, which can effectively reduce heat conduction. K2P nozzle is made of copper alloy and hardened steel bimetallic material, which has high thermal conductivity and high hardness for better performance. Supports PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF multiple filament printing.
Precision Craftsmanship: Connections are tightly fitted, effectively preventing filament leakage. Smooth inner wall for smooth filament feeding. No burrs at the aperture, stable printing, not easy to block material. Advanced processing technology makes the printing model more smooth and delicate