The Kennametal DNGP443 and DNGP150612 K313 Carbide Inserts are high-quality inserts designed for use in metalworking applications. Made by the reputable brand Kennametal, these carbide inserts are built to last and provide excellent performance in various machining processes. Each package includes 5 inserts, ensuring that you have a steady supply for all your projects. Perfect for CNC machining and other industrial applications, these inserts are a reliable and durable choice for professional manufacturers and machinists.