The 0.4815 Check Reamer is a single-flute, high-speed steel (HSS) tool manufactured in the USA, designed for precision reaming tasks. With a diameter of 0.4815 inches, this reamer is perfect for achieving accurate hole sizes in various materials, including metals and plastics. Its stainless steel construction provides excellent durability and corrosion resistance, making it suitable for a wide range of applications. Ideal for machinists and engineers, this reamer ensures high-quality finishes and precise tolerances in every project.