5/16" x 18" Installer Drill Bit for Wood 4-Inch Core Bit This solution will get users

This solution will get users close to their targeted torque value

Both ends are offset by 25-degrees making them more convenient to use in confined spaces

metal chuck provide maximum durability

Use it on the jobsite

5/16" x 18" Installer Drill Bit for Wood 4-Inch Core Bit This solution will get usersDiablos Installer Drill Bits for Wood offer premium performance and superior life in wire installation projects. An ultra sharp tip maximizes durability for fast, straight holes in clean wood or stacked lumber. Black oxide coated flutes prevent debris build up for fast chip removal. The small hole in the flute makes feeding cables and wires effortless. The 3 Flat Shank provides extra stability by eliminating spinning in the drill chuck.