1/2" Head Diam, 9/16" Shank Diam, 6" Overall Length, Counterbore Pilot MPN:186-19

The counterbore pilot is a versatile drilling tool suitable for automotive or industrial applications requiring precise holes with reduced surface friction and smooth finishes. Its 1/2'' head diameter allows users to make clearance holes in thin materials, while the 9/16'' shank diameter ensures compatibility with various types of equipment. The 6'' overall length offers ample space for operation on large-scale projects, with a 6mm shank length suitable for compact setups. With its counterbore feature, users can debur holes or insert flat bottom holes smoothly into materials such as plastics, wood or aluminum, providing consistency across production runs in automotive, electronics or general engineering industries.