1-7/16" Diam, 1/2" Shank, Diam, 4 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:MIT-435-29

The 1-7/16-inch diameter interchangeable pilot counterbore drill bit offers unmatched precision and efficiency in countersinking and chamfering applications. Its straight shank design ensures compatibility with a wide range of drilling machines while the 4 flutes provide fast cutting performance without compromising surface finish. The 1/2-inch diameter shank enhances grip during usage, preventing slippage and resulting in straighter holes. This tool is ideal for metalworking professionals who frequently switch between applications and material types, as the interchangeable pilot system enables quick and easy changeovers without retooling or readjusting. Furthermore, its robust construction ensures durability, enabling it to tackle even tough materials such as stainless steel with ease.