AHD QUICK-CHANGE MULTI-GRIP WORKHOLDING CHUCKS Change to any MULTI-GRIP Chucking Option in 3 Minutes. The AHD Quick-Change MULTI-GRIP Workholding Chucks have redefined workholding versatility. The system offers the greatest number of chucking options available today. In addition to quick and multiple changeover, the MULTI-GRIP Chucks are designed to work with existing tooling, making it an economical choice. All chucks are designed with a unique "zero-in" feature that ensures concentricity. Master Collet Accepts most standard collet pads. Stationary length. Allows full capacity through draw tube Adjustable grip tension without adjusting actuator pressure Two Jaw Assembly Holds a variety of shapes Up to 3 times the holding power of standard two jaw Total movement of jaws 21/32" and up Jaw movement easily adjusted to minimize opening Expanding Mandrel Precision I.D. chucking Adjustable grip Quick change expanding bushing segments Extra Capacity Collet Holds a variety of shapes Adjustable tension Soft pad blanks and easy pad changes Stationary length Solid Collet Adapter Converts standard draw back collets to dead length stationary type Adjustable grip tension