ad5x Extruder Gear Assembly Replacement Compatible with AD5X: Integraded Shaft Nano-Coating CNC Skeletonized Straight POM-Gears to Direct Drive Extrusion Hotend 3D Printer Accessories

["The must-have hot end print head gear part is specially designed for Adventuer AD5X 3d printing project, ensuring seamless integration. Not support AD5M/ 5M Pro","The gear can address the issue of material chewing to a certain extent and effectively reduce material waste, and ensures ultra-smooth filament control for flawless layer consistency","UsePOM and die steel as the material of the feeding gear and use nano-coated for surface treatment, CNCprocessing technology, abrasion and corrosion resistance. Reduction gear design, and high transmission ratio, to achieve a greater extrusion torque","One-piece shaft design, ensures better concentricity of gears, reduces eccentric rotation of gears due to assembly, and ensures more uniform 1.75mm filaments such as PLA/PETG/ABS/TPU/PC-CF etc delivery by gears","Lightweight design, reduce the weight of the gears by hollowing out the excess material while maintaining the strength of the gears. Easy to install, can directly replace broken orignal"]