Wedge Chuck Assembly for Work Spindles & Burring Spindle
Improved concentricity via equal pressure on the circumference of the collet created by the full circle bearing surface of the wedge arrangement. Eliminates the problems of chuck levers, pins, fulcrums, and sleeves which historically are high wear items. Eliminates the problems of collets releasing in cycle. Closure mechanism has a slight adjustment. Mechanism completely lubricated. Excellent response for use on the burring spindle for chucking delicate parts and maintains exact tension without continued adjustment.