The 1-1/16 CT SS COUNTERBORE STL from Field Tool Supply is a stainless steel counterbore designed for precision drilling. With a size of 1-1/16 inches, it is perfect for creating smooth, flat-bottomed holes in various materials. The stainless steel construction ensures durability and resistance to corrosion, making it suitable for both professional and DIY applications. This counterbore is compatible with standard drill bits and is ideal for use in woodworking, metalworking, and other fabrication tasks, providing clean and accurate results every time.