The Sherline 5/16" Double End Mill 4-Flute is a precision cutting tool designed for efficient material removal. Crafted from high-speed steel, it features a bright finish and a spiral flute shape, ensuring durability and smooth operation. With a 3/4-inch cutting length and a right-hand cutting direction, this double-ended mill is suitable for various machining tasks. Its robust construction and design make it ideal for professional use in demanding environments.