MK7 Direct Drive GearSKU ID: AS3-MK7SS
MK7 Drive gear are used in direct drive extruders of 3D Printers and RepRaps.
Made by precise machining of stainless steel/Brass. The drive gear includes a M3 set screw and is suitable for typical NEMA17 motor shaft (5mm), Compatible with 1.75 mm and 3mm filaments.
Material: Stainless Steel/Brass
Grub Screw Size (M) : M3x4 mm
Outer Dia [OD]: 12mm
Inner(Bore) Dia [ID]:5mm
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