Nenkarn Upgraded AD5X Nozzle Kit, 0.25/0.4/0.6/0.8mm High Flow 32mm³/s Hotend for AD5X, 300℃ High Temp All-Metal Quick-Detachable Extruder Parts (4 Nozzles, 4 Silicone Covers)

["QUICK-DETACHABLE INTEGRATED DESIGN: Features an innovative precision metal tube connecting the heater block and heat sink, allowing for effortless, tool-free replacement. This all-metal construction supports temperatures up to 300℃, providing the most durable and long-lasting performance for high-speed printing.","HIGH-FLOW 32mm³/s EXTRUSION: Engineered for efficiency, this upgraded hotend supports a maximum extrusion rate of 32mm³/s. The clog-resistant internal structure ensures stable filament flow, significantly reducing maintenance needs and providing consistent results for large-scale print batches.","VERSATILE MULTI-SIZE PRECISION: This comprehensive kit includes 0.25mm, 0.4mm, 0.6mm, and 0.8mm nozzles. Use smaller diameters for fine detail work and larger sizes for rapid prototyping, making it the ideal choice for specific applications ranging from delicate jewelry to sturdy mechanical parts.","WIDE MATERIAL COMPATIBILITY: From basic PLA to advanced engineering filaments like ABS and Nylon, our AD5X nozzles work best for a diverse range of materials. The high-speed design ensures optimal thermal stability, allowing you to print successfully across various print bed surfaces without heat creep.","COMPLETE MAINTENANCE PACKAGE: Includes 4 nozzles, 4 thermal-protective silicone socks, and 2 specialized nozzle cleaning brushes. This dedicated maintenance regimen helps keep your printer in peak condition. Note: Exclusively compatible with Flashforge Adventurer 5X models purchased after May 31, 2025."]