Seco Turning Insert, CNMG Insert, 120408 Insert, Diamond Shape, 5.25 mm Maximum Depth of Cut, 12.7 mm Inscribed Circle, 4.76 mm Thickness, 12 Seat, Negative/Positive Rake, MF2 Chipbreaker, 0.8 mm Corner Radius, 5.15 mm Diameter Hole, Manufacturers Grade: TH1000, ANSI Code: CNMG432-MF2 TH1000, ISO Code: CNMG120408-MF2 TH1000, 80 deg Included Angle, 0 deg Relief Angle, Neutral Cutting Direction, Carbide, TiAlSiN, Material Grade: H, S, For Use On: Hard Materials and Titanium/Super Alloys