CREALITY 3D Printer Red Metal Extruder Kit (Ender-3/3 Pro/3S/3 V2/3 Max/CR-10/CR-10S)

New upgraded Extruder
Optimized Extruder with metal extrusion and original hot tip kit pushes the filament to the printer nozzle, greatly improving the printer performance

Innovative design
The upgraded Extruder without pneumatic joint has a high gear density, preventing the joint between the pneumatic joint and the Teflon tube from breaking

Smooth feeding
Extruder gear and U-shaped bearing are closely matched with high gear density. Uniform feed avoids slippage and grinding