Double Gears: The 3D printer extruder is a double gear extrusion mechanism, with large extrusion force to ensure glossy feeding
DIY Assembly: The printer extruder is an all metal aluminum alloy and is also a DIY aluminum block, you can assemble the part yourself according to your own preferences and needs
Metal Material: The printer dual gear extruder is made of metal material, which is wear resistant and durable, and has a long service life
Wide Compatible: Suitable for CR10 1.75mm, for CR 10 S4, for S5 Ender 3, for Ender 5, to meet your daily needs
Simple Operation: Operation is simple and convenient, the 3D printer parts can be used without complicated process