The 0.1225 CHK REAMER is a high-speed steel reamer made in the USA, designed for precision finishing of holes. With a diameter of 0.1225 inches, this reamer is ideal for achieving smooth, accurate finishes in various materials. Its construction from high-quality stainless steel ensures durability and resistance to wear, making it suitable for repeated use. This tool is essential for machinists and engineers looking to enhance the quality of their work. The reamer's design allows for efficient chip removal, improving overall performance.