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1PC MK8 MK7 Drive Gear for 1.75mm 3mm Filament 3D Printer Reprap Extruder Pulley 5mm Shaft
In stock
Name: MK8 drive gear
Measurement:
Bore size: 5mm, Outside diameter: 9mm, High:11mm
Material: steel
For 1.75mm and 3.0mm filament
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Name: MK7 drive gear
Measurement:
Bore size: 5mm,Outside diameter: 12mm,High:13mm
Material: steel
For 1.75mm and 3.0mm filament
High precision mk8 drive gears are all CNC machining,ensure the precision of gear transmission,better than the ordinary mk8 drive gear.