CUTTING INSERT WITH SPLIT FACE CLAMPING SURFACES AND TOOLHOLDER THEREFOR

摘要

A cutting insert (10) has a central cavity (20) with a plurality of pairs of clamping surfaces (A1-A2 through F1-F2) wherein the clamping surfaces of a pair are separated from one another by a recess (R1-R6) to provide split face clamping surfaces within the cavity (20) of the insert (10). The insert (10) may be secured within the pocket (510) of a toolholder (500).