for AD5X Upgraded 0.25mm/0.4mm/0.6mm/0.8mm Hotend Nozzles 3D Printer Assembled Extruder Kits- All Metal Hot End/Printhead Replacement with Detachable Nozzle with 4PCS Silicone Sock+ 4PCS Nozzle Brush

• Replace The Flashforge Ad5x Nozzles This assembled extruder kits are only compatible with FLASHFORGE AD5X FDM 3D printers (The upgraded hotend kit only works for the AD5X 3d printer purchased after 31st May, 2025.), not for other 3d printer models. Please confirm your 3d printer model before ordering.
• Anti-leakage Design for Filament The nozzle and throat adopt an integrated interference fit design, which fundamentally solves the problem of filament leakage caused by the gap in threads or the aging of sealing rings in traditional separate-nozzle systems. This significantly improves the printing stability and the durability of the equipment.
• High-Quality Flashforge Ad5x Accessories Includes 4 sets of assembled 0.25mm/0.4mm/0.6mm/0.8mm AD5X Hotend kit parts: high-precision nozzles, throat tube, upgraded heat dissipation copper block for the tube, and 4P silicone socks and 4P nozzle brushes to achieve a smoother printing effect.
• Upgraded Heat Dissipation Copper Block Under high extrusion rates, the molten filament needs to solidify within an extremely short period of time to maintain the layer accuracy. The upgraded heat dissipation copper block enhances heat dissipation, enabling the filament to be quickly shaped, reducing collapse and wire drawing phenomena, significantly shortening the cooling time during the 3D printing process, and supporting stable forming quality under higher printing speeds.
• Quick Installation, Easy to Operate This ad5x nozzle kit features a modular all-metal structure and does not require wiring or stripping operations. Therefore, installing the hotend nozzle on the FLASHFORGE AD5X 3D printer is extremely simple. Important Notice: The assembled hotend kit may loosen during transportation. It is recommended that you check whether each component is securely fastened before use. After installing this nozzle kit, it is recommended that you re-adjust the position of the heating bed.