The 0.2000 Chk Reamer ST FL SS HS from Field Tool Supply is a precision reaming tool designed for creating smooth, accurate holes in various materials. Made from high-speed steel, this reamer is ideal for use in stainless steel and other hard materials. With a diameter of 0.2000 inches, it is perfect for achieving tight tolerances in precision applications. The straight flute design allows for efficient chip removal, ensuring a clean finish. This reamer meets industry standards for quality and performance, making it a reliable choice for machinists and engineers.