Otoolling Extruder Gear 3D Printer Accessories Compatible with Ad5m & Adventurer 5m/ 5m Pro Upgrade Nano Coating Gear Kit Replacement, Nano Coating Extrusion Head Gears Kit

["Composite material: wear-resistant structure, nano coating, dual enhancement of strength and wear resistance, extending service life","Reduce speed and increase torque for strong conveying: The design of the reduction gear is combined with a high transmission ratio to achieve greater extrusion torque, solving the problem of insufficient extrusion of high-speed printing or flexible materials","Integrated shaft stable feeding: The integrated shaft structure ensures gear concentricity, reduces feeding deviation caused by assembly eccentricity, and ensures more uniform fine wire conveying, reducing the risk of material jamming","Double tooth anti chewing and consumable saving: The dual gear components cooperate with each other to bite, and the deceleration design reduces the phenomenon of material \"chewing\", reduces the waste of consumable breakage, and improves the success rate of printing","Direct installation: No need for modification, replace original components directly, easy and efficient maintenance"]