OSG 7803214 Indexable Insert Drills; Drill Style: P3D; Maximum Drill Diameter (mm): 13.50; Maximum Drill Depth (mm): 40.50; Shank Type: Flatted; Shank Diameter (Inch): 20; Shank Diameter (mm): 20.00; Number of Drill Inserts: 2; Cutting Direction: Rig