Patent ID: RE41275

Claim:
An indexable insert attached to a holder for cutting processing, comprising: a plate-shaped base having a top surface and a bottom surface, the base having a first side surface approximately perpendicular to the top surface and the bottom surface and a second side surface approximately perpendicular to the top surface and the bottom surface and having its rear end crossing the first side surface at an acute-angle, a stick-shaped portion formed integrally with said base and having its one first side surface extending forward from the base such that there is no step from a side surface of the base, an axis of the stick-shaped portion being parallel to the first side surface of the base, a cutting edge and a rake face connecting therewith being provided at a front end of the stick-shaped portion, a part of said cutting edge projecting sideward from the stick-shaped portion, said one side surface of the stick-shaped portion constituting a side relief face.