23/32" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:GH8830465

The 23/32 diameter, 1/2 shank diamond twist counterbore is designed for cutting interchangeable pilot holes. It features 4 flutes which make it suitable for heavy-duty applications in machining cast iron, brass, and aluminum. Its straight shank ensures stability during drilling while the piloted tip reduces wobbling, resulting in a smooth, clean finish. This counterbore is interchangeable with other standard sized pilots available on the market. As an essential tool for machinists, it's ideal for aviation and automotive industries as well as tool-making factories where pilot-hole drilling is prevalent.