Tel: 1-800-645-4174
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Tel: 1-800-645-4174
Royal 5C Expanding Collets


  • 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.

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