Lenox 1456607A2416 Ship Auger Bit 1-1/2 Inches Bi-metal

Product Description

The LENOX 1456607A2416 is a ship auger bit designed for boring large-diameter holes through wood framing, timber, and structural members. Built from bi-metal construction with a high speed steel cutting edge, this bit delivers durable performance in demanding trade applications. The screw-point tip pulls the bit into the material, reducing the force needed to start and maintain the bore. It measures 7.5 inches in overall length with a 4-inch twist section and cuts a 1.5-inch diameter hole. The 7/16-inch hex shank seats securely in standard hex-drive chuck configurations. Electricians, plumbers, and general contractors reach for ship auger bits when routing conduit, pipe, or cable through framing where a clean, full-diameter bore is required.

This ship auger bit is suited for residential and light commercial construction tasks that involve drilling through wood studs, joists, plates, and engineered lumber. Typical applications include rough-in electrical work, plumbing rough-in, and low-voltage wiring runs where a 1.5-inch passage is needed. The 4-inch twist length provides chip ejection clearance in moderate-depth bores. The bright, uncoated finish keeps the bit easy to inspect for wear between uses.

Key Features

• 1.5-inch cutting diameter for large-passage rough-in work
• Bi-metal construction with high speed steel single cutting edge for extended service life
• Screw-point tip for self-starting engagement without a pilot hole
• 7/16-inch hex shank fits standard hex-drive chucks and drill/driver tools
• 4-inch twist length provides chip clearance in framing-depth bores
• Bright, uncoated finish allows quick visual inspection of cutting edge condition

Compatibility

Designed for use with drills and drill/drivers equipped with a 7/16-inch hex-drive chuck. Extension capability is not supported with this bit configuration.

Installation Notes

Installation is performed by electricians, plumbers, or carpenters using a corded or cordless drill with a compatible hex-drive chuck. Confirm the workpiece is secured before starting the bore, and keep hands clear of the bit path. When drilling near existing utilities, verify line locations before cutting. NEC and IPC guidelines govern minimum hole-to-edge distances for structural members — consult applicable codes before boring load-bearing framing.