Ender 3 Dual Gear Extruder,Dual Drive Metal Extruder for Ender 3 V2/Pro/Ender 5/Plus/CR-6 SE/Ender 3 Neo/Max Neo/CR10/10S/CR10S Pro 3D Printer Extruder.(Motor Shaft>20mm)

Dual gear structure, high extrusion force, ensuring smooth feeding.

Can be used for nder 3 V2,Ender 3 Pro,Eender 3,Eender 3 Neo,Eender 3 V2 Neo,Eender 3 Max Neo,Eender 5, Eender 5 Pro,CR-6 SE,CR10 S series,Tornado 3D printer etc.

Note:For Mega/Vyper users,Please make sure to： Invert the stepper motor in firmware or by swapping stepper cables to changing the direction of rotation.

Please calibrate the E-steps from 100 to 139.ONLY suit for 3d printers with motor shaft over 20mm,please measure the shaft length before placing the order.

Ideal for all 1.75mm filaments (ABS PLA Wood TPU PETG Nylon,etc).

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

High quality.

Stable and durable.

Better pressure pushes the filament into the printer nozzle.