| Manufacturer Part Number | 534388 |
| Collet System | ER |
| Collet Series | ER25 |
| Shank Type | Straight Shank |
| Shank Diameter (Inch) | 1" |
| Projection (Decimal Inch) | 1.85" |
| Minimum Collet Capacity (Decimal Inch) | 0.039" |
| Maximum Collet Capacity (Decimal Inch) | 0.629" |
| Collet Nut Diameter (Decimal Inch) | 1.65" |
| Overall Length (Decimal Inch) | 6.85" |
| Seat Depth (Decimal Inch) | 1.65" |
| Shank Length (Decimal Inch) | 5" |
| Tightening Torque (Nm) | 128.8 |
| Product Type | Collet Chuck |