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 sharp teeth created with special instrument.
Please see supplied drawing for gear dimensions and details.
1 x Stainless Mk8 filament gear.
1 x M3x3 stescrew.
- Stainless Drive Gear for direct drive extruder
- Sharp Teeth created with special instrument
- 5mm Bore – compatible with NEMA 17 Stepper shaft
- Made in USA