【Premium Material】K1 nozzle kit is made of premium materials for a longer service life and high-speed printing printing up to 600mm/s.Compatible for Creality K1,K1 MAX,CR-M4,Ender 3 V3 KE 3d printers.
【High Thermal Conductivity】The copper alloy 3d printer nozzle has a high thermal conductivity rating of 330W/m.k,ensuring even heating,high flow for high speed printing.
【Nickel-plating】Nickel-plated surface with Ra<0.4 roughness lowers filament adhesion and ensures smooth extrusion with variety materials,such as PLA, ABS, PETG, TPE, TPU, PC, and high-temperature filaments PEEK, PEKK, PEI, PSU and PPSU etc.
【Hardened steel nozzles】Hardened steel nozzles resist corrosion and wear, making them ideal for use with composite filaments.
【Various Size Options】This nozzle kit is included 5pcs copper alloy nozzle and 5pcs hardened steel nozzles with 0.4mm,0.6mm,0.8mm various sizes for precise and flexible creations.