Kyocera THD89160 Indexable Insert Drills; Drill Style: DRZ; Drill Diameter (Decimal Inch): 1.6880; Maximum Drill Diameter (Decimal Inch): 1.6880; Maximum Drill Depth (Inch): 3-3/8; Maximum Drill Depth (Decimal Inch): 3.3750; Shank Type: Straight-Cyli