The 1/2 CT SS COUNTERBORE STL is a high-quality counterbore tool designed for precision machining. With a 1/2-inch cutting diameter, this tool is made from durable steel, ensuring longevity and consistent performance. It is ideal for creating flat-bottomed holes that accommodate socket head screws or other fasteners. The stainless steel construction provides excellent resistance to corrosion, making it suitable for use in various environments. This counterbore tool is essential for achieving accurate and clean finishes in metalworking applications.