The 0.4625 Chk Reamer ST FL SS HS from FIELD TOOL SUPPLY is a precision reaming tool designed for creating smooth, accurate holes. With a diameter of 0.4625 inches, this reamer is perfect for finishing holes in various materials, including metals and plastics. Made from high-speed steel, it offers excellent durability and performance. This tool is ideal for machinists and engineers, ensuring a high-quality finish in demanding applications. Its compatibility with standard reaming machines makes it a valuable addition to any toolkit.