Kyocera DA 0990MHQP PR1525 Grade PVD Carbide, Replaceable Drill Tip

Kyocera DA 0990MHQP PR1525 Grade PVD Carbide, Replaceable Drill Tip with a 0.3898″ (9.90mm) Cutting Diameter, High-precision, Right-Hand Drilling Insert for (P) Steel (DRA Magic Drill Series)