Ultra-Grip Internationals Ball-Grip Power Chucks are available in a variety of designs.

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q       Two and Three Jaw Centralizing Ball-Grip Power Chucks

o     Chuck centers the work piece.  

q       Two and Three Jaw Compensating Ball-Grip Power Chucks

o        Chuck design enables the actuator to float permitting the jaws to grip the work piece independent of the chuck center.  Initial work piece location is established on a previously machine surface while chuck jaws securely grip on an eccentric diameter or irregular surface.  

q       Four Jaw Centralizing Equalizing Ball-Grip Power Chucks

o        Chuck center work piece in two planes with jaws distributing clamping force equally to eight contact points on the work piece.

q       Six Jaw Centralizing Equalizing Ball-Grip Power Chucks

o        Chuck center work piece with jaws distributing clamping force equally to twelve contact points on the work piece.