Sandvik Coromant 5757645 CoroThread® 266 Threading Insert, ANSI Code: 266LG-22RN01A040M 1020, 266LG Insert, Triangular Shape, 4 TPI, External Thread, Round Thread, Left Hand Cutting, Manufacturer's Grade: 1020, Material Grade: H, K, M, N, P, S

Sandvik Coromant Threading Insert, Series: CoroThread® 266, 266LG Insert, 22 Insert, Triangular, External, Round, 4, 1/2 in Inscribed Circle, 0.219 in Thickness, ANSI Code: 266LG-22RN01A040M 1020, ISO Code: 266LG-22RN01A040M 1020, A Chipbreaker, 60 deg Included Angle, Manufacturer's Grade: 1020, Left Hand Cutting, Carbide, PVD-TiN Coated, Material Grade: H, K, M, N, P, S