Creality '''' Quick-Swap Nozzle Kit for K1C and Ender-3 V3 3D Printers Alloy Heat Break High- Printing Copper Alloy and Hardened Steel Hotend Nozzle 4PCS - 0.4mm*2,0.6mm*1,0.8mm*1

nozzle and heat break adopts an all-metal integrated design, facilitating quick disassembly and convenient replacement. Enlarged nozzle chamber, achieving a maximum rate of to 30 mm3/s, and supporting high-speed printing at 600 mm/s. heat break is made of alloy, which reduces heat conduction. nozzle is composed of copper alloy and hardened steel, supporting printing of various filaments. nozzle kit includes three apertures: 0.4mm, 0.6mm, and 0.8mm, allowing users to choose according to their printing requirements. Compatible with various filaments such as PLA, ABS, PETG, TPU, , PC, PL A-CF, PA-CF, -CF, etc.