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3d printer Z axis ballscrew blue diameter 20mm length 25mm flexible coupling stepper motor coupler for linear shaft
Specifications:
- Structure: flexible
- Standard or Nonstandard: Standard
- Model Number: 4x5
- Material: Aluminium
- Flexible or Rigid: Flexible
- Brand Name: link cnc
- Free shipping
- 100 days returns
- Low prices
- 5 million products