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The IRWIN IR3041004 is a wood boring bit sized at 3/4 inches in diameter and 6 inches in length. It is designed for drilling clean, accurate holes through wood framing, joists, studs, and similar structural lumber. Electricians and plumbers routinely use wood boring bits like this one when running conduit, pipe, or cable through wood framing members during rough-in work. The 6-inch length provides enough reach to bore through standard framing without requiring an extension, and the 3/4-inch diameter suits common pipe and conduit knockout applications.
This bit is appropriate for residential and light commercial rough-in work where holes must be bored through wood members to route plumbing supply and drain lines, electrical conduit, low-voltage cabling, or similar systems. It fits standard drill chucks and is suited for use with corded or cordless drills and right-angle drill drivers commonly used in framing and rough-in stages of construction.
Designed as a standard wood boring bit compatible with conventional drill chucks used in residential and commercial rough-in applications.
Wood boring bits of this type are installed and used by electricians, plumbers, and low-voltage technicians during rough-in phases. Ensure the drill is set to an appropriate speed for the material before beginning. When boring near structural members, follow local building codes regarding minimum edge distances to avoid compromising framing integrity. Keep the bit clear of fasteners, knots, and embedded hardware that could damage the cutting edge.
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