03) Index a Hex Master Base Jaws, 8in Pratt Imperial Chucks

 Index a Hex Master Base Jaws F020 to fit 8in Pratt Burnerd Imperial 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 = 20.62mm

D = 9.53mm

J = 8.46mm

Part Number FO20

Takes Soft Jaws Part Number FQ20