Mk8 Drive Gear designed for use in filament extruder of 3D Printer, it can be used for direct drive extruders based on NEMA 17 stepper motors, as well as geared steppers equipped with 5mm drive shaft.
Mk8 drive gear has advantage over Mk7 drive gear - it pushes filament with more force due to smaller diameter.
This filament gear has very sharp teeth created with special instrument.Package Contents:
- 1 x Stainless Mk8 filament gear.
- 1 x M3x3 stescrew.