Alimentador de actualización de extrusora de metal Ender 3 para impresoras 3D CR-10/10S

Now, throw away the original plastic extruder and change the Gray 3D printer extruder! Original 3D printers accessories for Ender-3/Ender-3 Pro/Ender-3S/Ender-3 V2/Ender-3 Max/CR-10/CR-10S. 【Work Better】Our 3d printer extruder kits have an adjustable bolt so that you can adjust the pressure of the extruder gear as needed.

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