Composite cutting inserts for machining are designed for machining hardened steels, cast iron, carbides, and non-ferrous metals and their alloys at high cutting speeds. These components are set into special insert holders. Their use is particularly recommended in difficult cutting conditions and where a high smoothness of the machined surface is required. Thanks to their high impact resistance, they are ideal for applications such as rough machining of cast parts and also precision finishing. The different shapes of the inserts allow them to be easily adapted to different types of processing.