hight quanlity metal Micro copper change speed gear box and reduction gearbox for the robot motor Kaifa Electronics DIY Model Accessories Gear pulley
- Processing: Precision Casting
- Model Number: N20
- Shape: Pinion
- Material: Copper
- Tooth Profile: Helical Gear
- Standard or Nonstandard: Standard
- Pressure Angle: -
- size: 9*10*12mm
- Unit Type: piece
- Package Weight: 0.05kg (0.11lb.)
- Package Size: 12cm x 12cm x 12cm (4.72in x 4.72in x 4.72in)
1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. Order over $30 get free shipping !