- Efficient replacement: This fast replacement nozzle allows quick disassembly and replacement, suitable for high-speed extrusion up to 600 mm/s for efficient performance. - Precise: Tight nozzle interface prevents material leakage during printing; inner hole roughness less than 0.4, ensuring smooth and stable printing with blockage less than 0.4. - Durable materials: Ti alloy insulation board and Crzrcu hardened steel nozzle with 7.8 Mohs hardness, designed for long service life and operation up to 350°C. - All-metal design: Integrated all-metal construction eliminates burrs, provides stable pressure, reduces blockage, and improves print quality and efficiency. Use cases: - High-speed prototyping and batch printing where fast nozzle swaps reduce downtime. - High-temperature printing tasks up to 350°C requiring a durable, reliable nozzle. - Precision printing scenarios needing minimal leakage and low blockage risk for consistent extrusion.