61/64" Diam, 3/4" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:GH8790610

The interchangeable pilot counterbore tool features a 61/64 inch diameter bit and 3/4 inch shank diameter suitable for use in creating counterbores or counter sink holes for hardware installation with a uniform finish, reducing unevenness, or rough edges during post machining operations. It is designed to produce smooth cuts when used as an interchangeable pilot drill with carbide tipped bits and other countersinks making it ideal for metalworking applications including automotive repair workshops or aerospace engineering companies requiring high precision in hole finishing ensuring professional outcomes while minimizing chipping, vibrations and wear enhancing user comfort, reducing material loss and maximizing productivity in the workplace.