The 0.1940 CHK Reamer from Field Tool Supply is a high-speed steel (HSS) tool designed for precision reaming applications. This reamer features a straight flute design, ideal for creating smooth, accurate holes in various materials. Made in the USA, it offers exceptional durability and performance. The reamer is constructed from high-quality stainless steel, ensuring resistance to wear and corrosion. With a diameter of 0.1940 inches, it is suitable for use in a range of industrial and manufacturing settings. This tool meets industry standards for quality and reliability, making it a valuable addition to any toolkit.