⭐High Quality:The dual gears are made of nickel-plated hardened steel.Hardened steel provides high strength,and the nickel-plated material can effectively prevents corrosion and oxidation thus to extend the service life of the extruder.
⭐High Precision:Processed by Japanese-imported precise digital-conrolled machine with extremely high precision enables the gears to consistently achieve high quality prints.
⭐High Performance:Dual gear can solve the problem of insufficient extrusion of the filament when printing at high speeds,making printing more stable.
⭐High Hardeness:The dual gears' hardness is up to 55 HRC, it could be used continuously without wearing out easily.
⭐Compatibility:It is compatible with Creality K1,K1C,K1 Max,Ender 3 V3 and Ender 3 V3 Plus 3D Printers.