OSG 52502061 Indexable Insert Drills; Drill Style: P2D; Maximum Drill Diameter (Inch): 1-15/16; Maximum Drill Diameter (Decimal Inch): 1.9375; Maximum Drill Depth (Inch): 3-7/8; Maximum Drill Depth (Decimal Inch): 3.8750; Shank Type: Flatted; Shank D