15:1 High Precision Planetary Gearbox Nema 17 Gear Stepper Motor L=39mm 42 Motor Extruder 1.68A 4-lead for CNC 3D Printer
USD 48.18
15:1 High Precision Planetary Gearbox Nema 17 Gear Stepper Motor L=39mm 42 Motor Extruder 1.68A 4-lead for CNC 3D Printer