- Royal 5C Internal Expanding Collets grip on the inside diameter of a workpiece, enabling the complete OD to be turned.
- The accu-length design ensures precise workpiece positioning - no z-axis movement.
- The collet head is easily turned to the required size, and can be re-machined as necessary.
- Concentricities of 0.0002" can typically be achieved using Royal 5C Expanding Collets.
- These collets are manufactured from 1144 steel that can be hardened after machining for wear resistance.