The Sandvik Coromant R390-11T304E-PL 1130 Milling Insert is engineered for precision milling in steel and stainless steel applications. Designed with a 0.394" length, 0.268" width, and 0.141" thickness, this carbide insert features a PVD AlTiCrN coating that enhances durability and wear resistance. The R390 style insert includes a 0.016" corner radius and a 90, lead angle, optimizing cutting performance. Its right-hand orientation and two cutting edges ensure efficient material removal. The 0.1102" hole diameter facilitates secure mounting, and the Grade 1130 carbide material is suitable for general milling operations. This insert is compatible with the CoroMill‚® 390 series, offering versatility and reliability in various milling tasks.