Diablo 1/4 In. x 18 In. Installer Bit Brand_ USG Corporation Keystone Thumb For Maximum Mobility

Keystone Thumb For Maximum Mobility

For use with lever or ball knob handle and privacy & passage doors with 2-3/8-inch backset

insecticide

Sure-grip molded plastic handles provide comfort

hex shank for use with quick change chuck

Diablo 1/4 In. x 18 In. Installer Bit Brand_ USG Corporation Keystone Thumb For Maximum MobilityUltra sharp tip for fast straight holes in clean wood or stacked lumber Black oxide coated flutes for fast chip removal 3 Flat Shank eliminates spinning in drill chucks Small hole in flute for easily pulling wires and cables through walls, ceilings and floors Extended length for access in hard to reach areas Maximum performance in cordless and corded drill drivers