The 0.2390 Carbide Chuck Reamer from Field Tool Supply is a high-precision tool designed for reaming holes to exact sizes. Made from solid carbide, this reamer provides superior wear resistance and longevity. With a diameter of 0.2390 inches, it is perfect for stainless steel applications, ensuring smooth finishes and tight tolerances. This tool is ideal for machinists and engineers looking for reliable performance in metalworking tasks. Its design adheres to industry standards, making it a valuable addition to any tool collection.