TNMG 1604 Carbide Ceramic Inserts

The TNMG432 carbide ceramic insert is a triangular, negative rake angle insert designed for efficient cutting. With an internal inscribed circle (IC) of 0.5 inches (12.7mm), a thickness of 0.188 inches (3/16 inches), and a nose radius of 0.0625 inches (1/16 inches), this insert is suitable for general-purpose work. The 60° included angle of the TNMG432 insert makes it ideal for versatile turning operations, while its negative rake angle design provides a durable cutting edge that is ideal for hard materials and intermittent cutting. In addition, the TNMG432 insert is often coated with materials such as TiN, TiCN, AlTiN, etc. to extend tool life and improve wear resistance. This insert performs well in roughing, semi-finishing, and finishing, and is particularly suitable for steel, cast iron, and some harder materials.