21/32" Diam, 1/2" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:GH8815425

The Straight Shank Drill Bit with an interchangeable pilot counterbore offers superior precision and versatility for machinists, manufacturers, and technicians requiring a wide range of drilling operations. This straight shank bit is equipped with three flutes that accelerate chip removal to prevent overheating and damage to the tool while ensuring longevity in its usage. With a diameter of 21/32 inches, it is compatible with most handheld drill chucks and offers a perfect fit for various materials such as steel, cast iron, or brass. The interchangeable pilot counterbore feature allows you to switch out different pilot diameters effortlessly without the need for a secondary operation, making it an ideal solution for complex machining applications across various industries, including automotive, manufacturing, and aerospace.