CNC Knurling Sliding Table Screw Rod Knob Crank 5/6/7/8/10/12mm Rotating Handle Embossed Stepper Motor Positioning Hand Wheel

CNC Knurling Sliding Table Screw Rod Knob Crank 5/6/7/8/10/12mm Rotating Handle Embossed Stepper Motor Positioning Hand Wheel

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