Product DescriptionThe 3/8" x 12" bellhanger bit is a versatile installer drill bit designed to create clean holes through wood or light framing and enable easy pull through of low-voltage wiring thanks to its built in wire feed hole at the tip. It features spiral flutes and a hardened shank for durability and smooth chip removal, helping streamline installations of cables such as security wiring, network runs and speaker lines. Its extended length provides additional reach for drilling through studs or long header spans while the standard shank fits common power drills to support efficient mounting and wiring work. This bit is particularly useful for wiring jobs in residential or commercial buildings where clean holes and straightforward wire routing are needed.