Solid Pilot Counterbore: 0.23" Dia, 0.135" Pilot, 3 Flutes MPN:C91695

The solid pilot counterbore is designed for use with through holes and comes in a variety of sizes and configurations to accommodate numerous applications. It features three flutes and an uncoated finish that offers excellent resistance against wear, chipping or breaking. This counterbore is commonly used in machining aluminum, plastics and steel materials for applications such as aerospace, automotive and medical devices manufacturing. With its precision-ground edge, it provides exceptional accuracy during cutting operations and ensures smooth boring with less risk of chatter or slippage.