Lenox 145410080816 Ship Auger Bit 1/2 in Bi-metal

Product Description

The LENOX 145410080816 is a ship auger bit designed for boring large, clean holes through wood framing, timber, and structural lumber. It features a screw-point tip that pulls the bit into the material for fast, controlled penetration without requiring heavy feed pressure. The 7/16-inch hex shank seats securely in compatible drill chucks, and the bi-metal construction pairs a high speed steel cutting edge with a durable body that resists breakage under load. This bit is used by electricians, plumbers, HVAC technicians, and carpenters who need to drill through thick framing members during rough-in work.

This ship auger bit is suited for residential and light commercial rough-in applications where long-reach boring through single or stacked framing members is required. The 12-inch twist length provides extended reach into deep or stacked lumber, making it practical for drilling through wall plates, floor joists, and rim boards. It is sold as a single bit and is appropriate for use with standard corded or cordless drills with a 7/16-inch hex chuck or adapter.

Key Features

• Screw-point tip pulls bit into wood for fast, self-feeding penetration
• Bi-metal construction with high speed steel cutting edge for extended service life
• 7/16-inch hex shank provides positive chuck engagement and minimal slippage
• 12-inch twist length for deep boring through thick or stacked lumber
• Single cutting edge design for clean, efficient material removal
• Bright uncoated finish for easy visual inspection of cutting edge condition

Compatibility

Designed for use with drills accepting a 7/16-inch hex shank. Extension capability is not supported for this bit.

Installation Notes

This bit is installed by electricians, plumbers, and HVAC technicians during rough-in drilling operations. Always ensure the drill chuck is fully engaged on the hex shank before operation. Secure the workpiece before drilling to prevent movement. Wear appropriate eye protection and follow all applicable safety guidelines when operating rotary drilling tools.