UniTak3D Metal Bowden Extruder Upgrade Spring Adjustable Feeder for Creality Ender 3 V2 Ender 3 Pro Ender 5 CR10 ANET A8 and Other Reprap DIY Prusa 3D Printers

The all metal bowden extruder is compatible with Creality Ender 3 V2,Ender 3 Pro,Eender 5,CR10,ANET A8,Geeetech A10 3D Printers, etc.

The extrusion spring tension could be adjusted by tighten the screw,which greatly improves the printing quality and accuracy.

The new upgrade metal aluminium alloy extruder works great with PLA/ABS/Wood/Hips/Flexible/PTEG.

40 teeth drive gear feeds the 1.75mm filament very smoothy.

The bowden extruder is made of high quality aluminium material.It's obviously an improvement over the stock plastic extruder.