The CHT clone hardened steel nozzle enhances flow rate and ensures smooth extrusion of high-quality filament without clogging. Made from hardened steel, it offers high temperature and wear resistance, with a minimum printing life of approximately 50 grams of carbon fiber filament. Featuring three holes, the filament flow rate is twice that of standard nozzles, enabling high-speed printing. Replace your V6 nozzle with a CHT nozzle to achieve performance similar to a volcano-style nozzle. Constructed with high-quality hardened steel and a copper insert, this nozzle provides improved wear resistance and faster heat conduction. High precision design ensures a smooth, burr-free inner surface, while the flat end face improves contact with heating elements, helping prevent filament leakage and reducing clogging risks. This CHT high-speed nozzle is compatible with popular V5 and V6 1.75mm FDM 3D printer models, including FOR 13, S, MegaX, and Pro. It is not suitable for Viper 3D printers. Size: 0.8mm Material: Hardened steel Color: Black Package Contents: 2 x CHT Nozzle Note: Light reflection and display differences may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1-3cm.