Automatic bar feeder parts / Cheng Tai
Cheng Tai 20# bar feed collets (finger chuck)
Model：
Bar size：Φ3.0mm～Φ18.0mm
Specification
| Model | Bar size | Finger outside diameter | Total length | Regulatory teeth |
| 20# | 3.0~12.7mm | 15mm | 85mm | M12P1.0 |
| 20# | 13.0~15.0mm | 18mm | 85mm | M12P1.0 |
| 20# | 15.5~16.0mm | 19mm | 85mm | M12P1.0 |
| 20# | 16.5~18.0mm | 20mm | 85mm | M12P1.0 |