MK7 Drive Gear designed for use in plastic 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.
This filament gear has very sharp teeth created with special instrument. Please, consult with the supplied drawing for dimensions.Package Contents:
- 2 x Stainless Mk7 filament gears.
- 2 x M4 stescrews.