Countersink: 17/64" Head Dia, 82 &deg MPN:98812-94-W

The countersink has a head diameter of 17/64 and an 82-degree angle ideal for applications such as deburring, smoothening, and strengthening the hole edges on materials like metal and plastics after threaded screw installation. Its one-cut design helps save time and minimize unnecessary rework during assembly operations while maintaining an even, precise finish free of sharp edges. With hardened carbon steel construction for durability, the countersink offers improved performance across various industries ranging from automotive to medical devices, aviation, electronics, machinery manufacturing, and construction. The high-quality tools are used in creating reliable mechanical joints, ensuring fasteners achieve proper torque while preventing stress concentration around the hole edges.