All-metal integrated design for rapid assembly and disassembly The nozzle and heat break feature an all-metal integrated design, enabling quick disassembly and easy replacement High flow capability supports high-speed printing Enlarged nozzle chamber allows a maximum flow rate of up to 30mm³/s, compatible with printing speeds up to 600 mm/s Tested printing temperature of 240°C Upgraded materials suitable for printing a variety of filaments Heat break made of titanium alloy reduces heat conductivity Nozzle composed of copper alloy and hardened steel, compatible with multiple filament types Nozzle Diameter: 0.4mm Compatible Filaments: PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, etc. Compatible Models: for K1 Max, for K1C, for -3 V3 Color: As shown in photo Material: Titanium alloy + copper alloy + hardened steel Package Contents: 3 x Nozzle Note: Other items not included. Light reflection and display differences may cause slight color variations between the image and actual item. Measurement error allowed within +/- 1-3cm.