Kyocera DA 1270MFTP PR1535 Grade PVD Carbide, Replaceable Drill Tip
Kyocera DA 1270MFTP PR1535 Grade PVD Carbide, Replaceable Drill Tip with a 0.5000" (12.70mm) Cutting Diameter, Flat Bottom / Counterboring, Right-Hand Drilling Insert for (P) Steel and (M) Stainless Steel (DRA Magic Drill Series)