Sandvik Coromant Turning Insert, Series: CoroTurn® 107, TCGX Insert, 221 Insert, Triangular, 5 mm Maximum Depth of Cut, 1/4 in Inscribed Circle, 1/8 in Thickness, 11 Seat, Positive Rake, AL Chipbreaker, 0.016 in Corner Radius, 0.1102 in Hole Dia, Manufacturer's Grade: H10, ANSI Code: TCGX 221-AL H10, ISO Code: TCGX 11 03 04-AL H10, 60 deg Included Angle, 7 deg Relief Angle, Neutral Cutting, Carbide, Uncoated, Material Grade: N, S, For Use On: Non-Ferrous Metals, Heat-Resistant Super Alloys and Titanium