Bullet points
- Teeth Number: 20 Teeth
- Outside Diameter (OD): 30.69mm
- Bore: 5/6/6.35/8/10/12/14/15/18/19/20mm
- Its pitch is short, a more uniform transmission. It gives better smoothness and accuracy of positioning, resulting in better printing quality.
- Made of high quality aluminum, precision working, durable in use.