ship CNC engraver machine part Rotary the 4th

is_customized: Yes Brand Name: LY Condition: New CNC or Not: CNC Model Number: Rotary without tailstock Center height: : 65mm Gear box output shaft diameter: : 30mm Angle:: 0.3/step Speed reducing ratio: : 6:1 Stepper motor: : 2-phase 57 stepper motor chuck: : K11 100MM 3-jaw chunk size: : 210MM*168MM*115MM