This precision-engineered 4-flute carbide corner radius end mill from RedLine Tools delivers exceptional performance for demanding machining applications. Featuring a 0.75-inch cutting diameter and a 0.19-inch corner radius, this tool is designed to provide superior surface finishes while extending tool life. The variable helix and variable index geometry work together to reduce chatter and vibration during cutting operations, resulting in improved accuracy and smoother finishes. Coated with advanced AlTiSN finish, this end mill offers enhanced heat resistance and wear protection, making it ideal for machining a wide range of materials. The carbide construction ensures durability and maintains sharp cutting edges even under high-speed operations. With a 0.75-inch shank diameter and 4-inch overall length, this American-made end mill is built to professional standards. Whether you're working on complex contours or general milling operations, this corner radius end mill provides the reliability and precision that machinists demand for quality results.