Stainless Steel Extruder Pulley Bore 5mm Feeder Wheel 1.75mm Filament Part

This MK8 Extruder Drive Gear, although being very small in size, is an important part of an extruder system. It is the part that fits onto the shaft of NEMA 17  to grip the filament and push it towards the hot-end. With a build-in grub screw that secures it tightly to the shaft, while the carefully machined thread on the outside ensures a strong grip without unnecessary damage to the filament.

This drive gear is designed for the MK8 extruder and has an inner diameter of 5mm with an outer diameter of 9mm. This makes it a perfect fit to maintain high torque on the Printing Filament,which translates to smooth and consistent extrusion without cutting or scraping the filament on its way past.

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Package Include:

1 x Stainless Steel Extruder Pulley Bore 5mm Feeder Wheel 1.75mm Filament Part