INDEXABLE DRILLS DR-CA DR Large Diameter Drills (57-80 mm) with Cartridges DC DCONMS DF and One Flat Shank LU LPR LS OAL • Hole tolerance: D±0.5 in average conditions. However, it can be higher or lower according to machine and tooling conditions • For user guide and cutting conditions, see pages 117-128 (1) Cutting diameter minimum (2) Cutting diameter maximum (3) Max. dia. on lathe, with the thickest shim plate For inserts, see pages: SOMT-DT (116) • SOMT-GF (115) • SOMT-HD (116) 113