Kyocera OTM86226 Indexable Insert Drills; Drill Style: DR; Drill Diameter (Decimal Inch): 1.4370; Maximum Drill Diameter (Decimal Inch): 1.4370; Maximum Drill Depth (Inch): 2-3/4; Maximum Drill Depth (Decimal Inch): 2.7500; Shank Type: Straight-Cylin