The 3/16 XL STD X 12 CHK REAMER from Field Tool Supply is a precision tool designed for reaming holes with a diameter of 3/16 inch and a length of 12 inches. Crafted from high-quality materials, this reamer ensures durability and optimal performance in various applications. It is compatible with standard drilling equipment and meets industry standards for quality and reliability. Ideal for professionals in machining and fabrication, this reamer enhances accuracy and efficiency in your projects, making it a must-have in your toolkit.