5PCS 0.4mm Nozzles for Centauri Carbon/2, 3D Printer Copper Alloy Hardened Steel Tip Hotend Nozzle Kit for Elegoo Centauri/Carbon/2/Carbon 2.Compatible Models: These brass nozzles are compatible with Elegoo Centauri, Centauri Carbon, Centauri 2, Centauri Carbon 2 3d printers.High precision - Made with CNC technology, the surface and inner wall are smooth, the filament output is smooth, and the printed model is more detailed.Smoother Inner Wall, No Clogging: With the Ra<0.4 roughness, inner wall is smooth and free of burrs, making the feeding and filament discharging smoother during the printing process, greatly reducing the probability of clogging.320℃ High Temperature Resistance: It handles high-temperature filaments effortlesslyenabling you to print a wider range of materials with ease.Wide Compatibility: Can be used to print most FDM materials such as PLA, PETG, TPU,PET, ABS, ASA, PC, PA, Carbon/Glass Fiber Reinforced filaments.