Kyocera THD11622 Indexable Insert Drills; Drill Style: DRV; Maximum Drill Diameter (mm): 21.50; Drill Diameter (mm): 21.50; Maximum Drill Depth (mm): 86.00; Shank Type: Straight-Cylindrical; Shank Diameter (mm): 25.00; Number of Drill Inserts: 2; Cut