LNMU 0303 MJ GM 7030

Description

LNMU 0303 MJ GM 7030 indexable milling insert is a high-performance carbide cutting insert engineered for high-feed milling, face milling, and shoulder milling in modern CNC machining environments. Designed with a strong double-sided LNMU geometry, this insert provides excellent cutting edge strength, stable chip formation, and high metal removal rates when machining steel, alloy steel, stainless steel, and medium-hard materials.

The MJ chipbreaker design is optimized for smooth chip flow, low cutting forces, and reduced vibration, allowing higher feed rates without compromising surface quality. The GM multilayer coating enhances wear resistance, oxidation protection, and heat stability, ensuring long tool life even under high-speed and continuous cutting conditions. The 7030 carbide grade is specially developed for general-purpose and finishing applications, making it ideal for both roughing and semi-finishing operations.

The LNMU 0303 insert is widely used in indexable milling cutters, face mills, shoulder mills, and high-feed milling bodies, making it a cost-effective solution for industrial cutting tools suppliers, CNC cutting tools manufacturers, die and mould machining, and automotive and aerospace part production. It performs reliably on CNC machining centers, VMCs, and 5-axis machines, delivering consistent accuracy, reduced tool wear, and excellent surface finish.

This insert is suitable for machining D2 steel, hardened P20, SS304, SS316, and alloy steels, supporting applications such as die & mould cavity milling, automotive components, aerospace structural parts, and precision engineering work. The indexable design allows quick replacement of worn inserts without resetting the tool, reducing downtime and lowering high hardness cutting tools price.

The LNMU 0303 MJ GM 7030 is a preferred choice in precision carbide tools India and CNC tools supplier in India markets, offering reliable cutting performance, improved productivity, and long service life in demanding CNC milling operations.