Seco, 03273913, Turning, Insert, Series: CNMG, CNMG Insert, Diamond Shape, 15.875 mm Inscribed Circle, 6.35 mm Thickness, 15.3 mm Length, Negative Rake, MF4 Chipbreaker, 0.8 mm Corner Radius, 6.35 mm Diameter Hole, Manufacturer's Grade: TM1501, ISO Code: CNMG160608, 80 deg Included Angle, 30 deg Relief Angle, Neutral Cutting Direction, Carbide, TiCN/Al2O3