The 1-3/4" Shell Reamer STR FL HS by Field Tool Supply is a high-speed steel tool designed for precision reaming tasks. With a diameter of 1-3/4 inches, this reamer is ideal for achieving smooth, accurate holes in various materials, including metals. Its straight flute design facilitates efficient chip removal, enhancing overall performance. Constructed from durable HSS, this reamer is built to withstand rigorous use while maintaining sharpness and precision. It meets industry standards, making it a reliable choice for machinists and metalworkers alike.