KYOCERA Cera-Notch KCGP3125RPR930 Double Edged Grooving Insert, ANSI Code: KCGP3125R PR930, KCGP Insert, 3125 Insert, Right Hand Cutting, 0.344 in H x 1/8 in W Cutting, Manufacturer's Grade: PR930, PVD-TiCN Coated, Material Grade: M, P