The Sliding Wedge Chuck is a completely new concept in workholding developed by Ultra-Grip International. Designed to have a deep bore with a larger amount of through hole clearance than a conventional chuck of the same diameter and weight. At the same time, the Sliding Wedge Chuck offers high gripping force, a large range of travel and excellent repeatability like a much larger chuck. The Sliding Wedge Chuck can be configured with carbide grippers for roughing or with precision ground jaws for secondary cutting or grinding operations.
Sliding Wedge Chuck Features
- High range of travel
- Small footprint
- High degree of accuracy for secondary operations
- Maintains grip force at high RPMs
- Positive pull-back action
- Custom designed for your application
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Sliding Wedge Chuck with carbide grippers for roughing operations

Sliding Wedge Chuck with precision ground jaws for secondary cutting or grinding operations