Sandvik Coromant Turning Insert, 1-Sided Basic Shape, Series: CoroTurn 107, VCGX Insert, 221 Insert, Rhombic, 0.078 in Maximum Depth of Cut, 1/4 in Inscribed Circle, 1/8 in Thickness, 0.4358 in Length, 11 Seat, Positive Rake, AL Chipbreaker, 0.016 in Corner Radius, 0.1102 in Hole Dia, Manufacturers Grade: 1105, ANSI Code: VCGX 221-AL 1105, ISO Code: VCGX 11 03 04-AL 1105, 35 deg Included Angle, 7 deg Relief Angle, Neutral Cutting, Carbide, PVD-TiAlN2 Coated, Material Grade: M, S, For Use On: Heat Resistant Super Alloys and Stainless Steel