Sandvik Coromant - DS200104 M7 Grade 1344 Carbide Indexable Drill Insert

Solid carbide is extremely heat resistant and used for high speed applications. It is commonly used on cast iron, nonferrous materials, plastics and other tough-to-machine materials.

Titanium aluminum nitride (TiAlN) has a higher hardness than TiN and TiCN. It is extremely heat-resistant and used for high-speed applications on stainless steels, nickel and titanium alloys.

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.