| Catalog Number | FONBC25-20AA |
| Length (mm) | 52.00mm |
| Nominal Clamping Size (mm) | 20.00mm |
| Straight Collet Clamping OD (mm) | 35.50mm |
| Minimum Clamping Range (Inch) | 0.7830" |
| Maximum Clamping Range (Inch) | 0.7870" |
| Collet Series | NBC25 |
| Sealed Coolant Capability | Yes |
| Jet Coolant Capability | No |
| Tapping Capability | No |
| Product Type | ER Collet |