Alloy Extruder Upgrade 3D Printer Parts For CR10S Ender-3

Description:

100% , high quality and durable.

Double gear extrusion mechanism, high extrusion force, ensuring smooth feeding

All-metal aluminum alloy, diy aluminum block, need to be assembled by itself

Better pressure pushes the filament into the printer nozzle

Efficent increase the printing speed, help to precise printing.

Specification:

Size: 150x100mm/5.9x3.94inch

Package Includes:

1 piece Extruder parts (default the right)

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