| 摘要 |
A cutting tool (10) has a cutting insert (18) resiliently clamped in an inse rt pocket (16). The cutting insert (18) has an abutment surface (66) in the for m of a circular segment protruding from a bottom face (54). The insert pocket (16) has a base jaw (22) with an abutment surface (42) in the form of a circular arc in which the circular segment is received. As a consequence, th e cutting insert (18) cannot be removed by sliding it forwardly in the insert pocket (16). |
