The HERTEL Single End Cobalt Square End Mill is engineered from high-grade cobalt, offering increased heat resistance for enhanced durability. This precision tool is designed with a square end, ensuring precise straight cuts and sharp corners essential for detailed work. Ideally suited for high-speed milling, it provides a smoother and faster operation that boosts productivity. Increased rigidity in its build means improved performance on even the hardest-to-machine materials. The ground shank ensures an optimal grip, minimizing tool slippage for reliable and consistent results. Suitable for a wide range of materials, including steel,.