3/4" Head Diam, 1" Shank Diam, 8" Overall Length, Counterbore Pilot MPN:186-23

The 3/4 head diameter x 1 shank diameter x 8 overall length counterbore pilot is a high-quality drilling tool designed for use in machining and tooling applications. With an 8 degree helix angle, this tool provides the necessary torque to break through hard materials and achieve precise bores, counterbores, or countersinks in aluminum, steel, cast iron or other metals. Its compact design and small head diameter enable it to navigate tight corners and intricate contours, while its heavy-duty construction ensures longevity and reliable performance even under high torque applications. The counterbore pilot is ideal for use in automotive manufacturing, machining centers, or machine shops where precise boring is required in various material thicknesses.