Counterbore sets are specialized cutting tool sets designed for creating precise, flat-bottomed holes with a larger diameter than the pilot hole, accommodating fasteners with flush or recessed heads. These sets include multiple counterbore tools in various sizes and configurations, ensuring compatibility with a wide range of fastener sizes and applications. Counterbore sets are commonly used in industries such as automotive, aerospace, and manufacturing, where precise hole making is essential for component assembly and structural integrity.
