Irwin IWAX3010 Ship Auger Bit 1 Inch Hex Shank Hss

Product Description

The IRWIN IWAX3010 is a ship auger bit designed for boring large, clean holes through dimensional lumber, timber, and engineered wood. Part of the SPEEDBOR SUPREME series, it is built from high-speed steel with an oxide coating that reduces friction and heat buildup during extended drilling. The 1-inch hole diameter and 15-inch twist length give electricians, plumbers, and carpenters the reach needed to drill through multiple framing members in a single pass. The 3-inch hex shank locks securely into standard hex-chuck drills and bit extensions, preventing slippage under load.

This ship auger bit is suited for residential and light commercial rough-in work where long-reach boring through wall plates, floor joists, and beam stacks is required. Electricians running conduit or cable and plumbers routing pipe through framing commonly rely on this bit format. The 18-inch overall length accommodates deep-stack drilling without requiring a separate extension in most standard framing applications.

Key Features

• 1-inch hole diameter for full-size rough-in bores through framing lumber
• 15-inch twist length and 18-inch overall length for deep-stack drilling reach
• High-speed steel construction for durability in hardwood and softwood
• Oxide coating reduces friction and extends cutting edge life
• 3-inch hex shank compatible with standard hex-chuck drills and bit extensions
• Standard point type for accurate starting without a pilot bit

Compatibility

Designed for use with hex-chuck corded and cordless drills and right-angle drill adapters that accept a 3-inch hex shank. Suitable for boring through softwood, hardwood, and engineered lumber.

Installation Notes

This bit is installed by licensed electricians, plumbers, and carpenters during rough-in framing stages. Verify the drill chuck is rated for a 3-inch hex shank before use, and ensure the bit is fully seated and locked before applying power. Always confirm no electrical wiring, gas lines, or other utilities are present in the drilling path before boring. Follow applicable NEC or IPC clearance requirements when routing cables or pipe through framing members.