Eagle Tool US 1/2 in. x 36 in. Steel Flexible Screw Point Cable Installer Bit with 3/16 in. Dia Shank

Eagle Tools has the Best in Flex. This screw point installer bit has ultra-sharp threads which provide better pulling power and faster drilling speeds. It moves quickly through obstructions to easily drill and fish wire through existing walls. The spring steel shank has been heat treated for optimum strength and memory. Aggressive and self-feeding, this bit has a non-slip 3 flat grip and fish accommodation holes in both the drill and shank.