The 3/8 CT SS COUNTERBORE STL is a precision counterbore tool from Field Tool Supply, designed for creating flat-bottomed holes in various materials. With a diameter of 3/8 inches, this tool is ideal for applications requiring accuracy and a smooth finish. Constructed from high-quality stainless steel, it offers excellent durability and resistance to wear. The counterbore is compatible with standard drill chucks, making it easy to use in your existing setup. Perfect for both professional and DIY projects, this tool ensures reliable performance and precision.