The 0.2830 CHK reamer from Field Tool Supply is a high-speed steel (HSS) tool designed for precision finishing of holes. With a diameter of 0.2830 inches, this reamer is perfect for achieving smooth, accurate results in various materials. The single-flute design enhances chip removal, making it efficient for use in tight spaces. Manufactured in the USA, this reamer meets stringent quality standards, ensuring reliability and performance in professional applications. Ideal for machinists and fabricators, it is compatible with standard drill setups.