Index a Hex Master Base Jaws FR25 to fit 250mm Pratt Burnerd Metric Chucks
Index a Hex, a two piece top jaw system offers a flexible alternative to the solid soft scroll jaw. The hexagon-shaped top jaws can provide up to six alternative external gripping faces with wrap-round capability and quick changeover from one position to another.
The top jaws are locked onto a master base jaw securely by a pull down precision dovetail and side location points; this ensures correct alignment, rigidity and good repeatability. Quick and simple indexing is achieved by the removal of a central cap head screw and rotation of the hexagon top jaw.
C = 25mm
D = 8.1mm
J = 8mm
Part Number FR25
Takes Soft Jaws Part Number FQ20