Sandvik Coromant R390-11T308M-PM Insert Grade 4330

This CoroMill 390 milling insert is manufactured from grade 4330 carbide and finished with a TiCN, Al2O3 and TiN coating. Suited for millng steel and cast iron, the insert boasts a light cutting geometry. Features and Benefits Part of the CoroMill 390 series which has a through coolant system and a light cutting geometry Finished with a TiCN, Al2O3 and TiN coating for durability Manufactured from grade 4330 carbide for strength Typical Applications Suited for use when milling steel and cast iron