HWR Workholding INOFlex VD Series Chuck
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The HWR INOFlex VD Series Chuck is a 4-jaw self-centering, force-compensating chuck for direct workpiece clamping on CNC turning centers. HWR's INOFlex series are 4-jaw self-centering, force-compensating chucks where opposing jaw pairs move together in a 2+2 function — two jaws actuate on one axis while the other two actuate on the perpendicular axis — automatically centering the workpiece and equalizing clamping force across all four jaws. This force-compensating design adapts to irregular, cast, or non-parallel workpiece surfaces, ensuring even grip pressure that prevents distortion without requiring custom jaw profiles. The VD Series provides reliable, repeatable automatic centering with equalized clamping force across all four jaws for a wide range of workpiece diameters and geometries, reducing setup time and eliminating the need for custom soft jaws in many turning applications.