Automatic bar feeder parts / Robobar
Robobar 5D~28D bar feed collets (finger chuck)
Model ：5D、7D、10D、12D、15D、18D、20D、25D、28D
Bar size：Φ1.5mm～Φ24.0mm
SpecificationFinger outside diameter
| Model | Bar size | Finger outside diameter | Total length | Regulatory teeth |
| 5D | 1.5~4.0mm | 5mm | 28mm | M4P0.7 |
| 7D | 1.5~6.0mm | 7mm | 28mm | M5P0.8 |
| 10D | 1.5~8.0mm | 10mm | 40mm | 7mm |
| 12D | 2.0~9.5mm | 12mm | 40mm | 8mm |
| 15D | 3.17~12.7mm | 15mm | 40mm | 11mm |
| 18D | 6.35~15.0mm | 18mm | 65mm | 14mm |
| 20D | 3.17~18.0mm | 20mm | 65mm | 14mm |
| 25D | 6.35~22.0mm | 25mm | 65mm | 20mm |
| 28D | 12.7~24.0mm | 28mm | 65mm | 20mm |