Seco Turning Insert, SNMG Insert, 120412 Insert, Squared Shape, 5 mm Maximum Depth of Cut, 12.7 mm Inscribed Circle, 4.76 mm Thickness, 12.7 mm Width, 12.7 mm Length, 12 Seat, Negative/Positive Rake, M5 Chipbreaker, 1.2 mm Corner Radius, 5.15 mm Diameter Hole, Manufacturers Grade: TP40, ANSI Code: SNMG433-M5 TP40, ISO Code: SNMG120412-M5 TP40, 90 deg Included Angle, 0 deg Relief Angle, Neutral Cutting Direction, Carbide, TiC/TiCN/TiN, Material Grade: M/P, For Use On: Stainless Steel and Steel