Aluminum D19L25 Flexible Shaft Coupling Coupler Motor Shaft Joint Connector Bore 3mm to 10mm 
for Stepper Motor 3D Printer CNC RC Model DIY

High-quality materials, excellent craftsmanship, safe, reliable and durable, Many size and complete specifications, convenient and flexible installation, convenient maintenance and better cost performance.

These couplers join stepper motors to leadscrews for any DIY CNC project. For example for DIY, CNC, 3D printers, Laser Engraver, etc.

- Material: Aviation Aluminum
- Coupler Outer Diameter: 19mm
- Coupler Length: 25mm
- Each coupler order includes the necessary grub screws.
- Available in following bore hole sizes:

  • 3mm to 8mm
  • 4mm to 4mm
  • 4mm to 8mm
  • 5mm to 5mm
  • 5mm to 6mm
  • 5mm to 6.35mm
  • 5mm to 8mm
  • 5mm to 10mm
  • 6mm to 6mm
  • 6mm to 6.35mm
  • 6mm to 8mm
  • 6mm to 10mm
  • 6.35mm to 6.35mm
  • 6.35mm to 8mm
  • 7mm to 8mm
  • 8mm to 8mm
  • 8mm to 10mm
  • 10mm to 10mm

● Exact dimensions can also be viewed in the photo gallery. 
 
● You can find more products in different material, type, color, sizes, quantity and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs!
 
 ● Note:
- Please allow minor errors due to manual measurement. Thank you for your comprehension.
- Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object. Please take the real one as standard.
 
Package included : ( According to your choice )
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