5PCS/lot 4-lead Nema 17 Stepper Motor 42 motor 17HS8401 1.8A CE ROSH ISO CNC Laser Grind Foam Plasma Cut

5PCS/lot 4-lead Nema 17 Stepper Motor 42 motor 17HS8401 1.8A CE ROSH ISO CNC Laser Grind Foam Plasma Cut