3D Printer Parts MK8 Extruder Clone Dual Drive Extruder Upgrade Bowden Direct Extruder 1.75mm Filament for CR10 Ender 3 Pro

▶Filament diameter:1.75mm

▶The Extruder utilizes an internal gearing ratio of 3:1 together with precision cnc-machined hardened steel drive gears to give you a compact powerhouse for all your applications.Whether you require high resolution prints with small nozzles or high-flow prints with big nozzles the optimized gearing ratio combined with our industry leading drive gears provides unparalleled pushing power and lightning fast retractions in a lightweight and compact package.