Diablo 1/2 in. x 18 in. Installer Bit

The Diablo 1/2 in. x 18 in. Installer Bit is engineered for exceptional performance and durability when drilling through wood in wiring and installation applications. Equipped with a premium carbide cutting edge and a self-feed point, this bit delivers fast, aggressive, and clean drilling through tough framing lumber and studs. Designed for use with corded or cordless drill drivers, this installer bit features a 3-flat shank to prevent slipping in the chuck during heavy drilling tasks. It provides the reach and reliability needed for running wires, cables, and conduit through walls and tight spaces.