The AKB series of items are engineered with 4 edges for every insert. This feature reduces costs for every hole. It provides operators with higher process dependability levels even for processes that are concerned with intermittent cuts. This unit is capable of delivering services characterized by increments of 0.5 mm with diameters of 14 and 30 mm, and of 1.0 mm with diameters of 30 and 45 mm. The BS series deals with finishing geometries, the BM model deals with medium machining geometries, the BR for roughing geometry, and the BAL for aluminum and non iron materials.