The #54 Reamer Blank from Field Tool Supply is a high-speed steel (HSS) tool designed for precision reaming applications. With a diameter of .540 inches, this reamer blank is ideal for creating smooth, accurate holes in various materials. Made from durable high-speed steel, it offers excellent wear resistance and longevity. The reamer blank is suitable for use in a variety of machining operations and is compliant with industry standards, ensuring reliable performance. Perfect for both professional machinists and DIY enthusiasts, this tool is a must-have for any workshop.