Sandvik Coromant 5757729 CoroThread® 266 Threading Insert, ANSI Code: 266LG-16NT01A180M 1125, 266LG Insert, Triangular Shape, 18 TPI, External Thread, NPT Thread, Left Hand Cutting, Manufacturer's Grade: 1125, Material Grade: H, K, M, N, P, S

Sandvik Coromant Threading Insert, Series: CoroThread® 266, 266LG Insert, 16 Insert, Triangular, External, NPT, 18, 3/8 in Inscribed Circle, 0.156 in Thickness, ANSI Code: 266LG-16NT01A180M 1125, ISO Code: 266LG-16NT01A180M 1125, A Chipbreaker, Negative Rake, 60 deg Included Angle, Manufacturer's Grade: 1125, Left Hand Cutting, Carbide, PVD-TiCrAlN+TiAlN Coated, Material Grade: H, K, M, N, P, S