Kyocera DA 1620MGM PR1535 Grade PVD Carbide, Replaceable Drill Tip

Kyocera DA 1620MGM PR1535 Grade PVD Carbide, Replaceable Drill Tip with a 0.6378″ (16.20mm) Cutting Diameter, General Purpose, Right-Hand Drilling Insert for (P) Steel and (M) Stainless Steel (DRA Magic Drill Series)