Irwin IWAX3005 Ship Auger Bit 0.375 Inch Hex Shank

Product Description

The IRWIN IWAX3005 is a 3/8-inch ship auger bit from the SPEEDBOR SUPREME series, designed for boring clean, deep holes through wood framing, timber, and structural members. Built from high-speed steel (HSS) with an oxide coating for added durability and reduced friction, this bit features an 18-inch overall length with a 15-inch twist and flute length. The hex shank provides a secure grip in standard drills and right-angle drill attachments. It is intended for use by electricians, plumbers, HVAC installers, and general contractors who need to run conduit, pipe, or wire through wood substrates.

The IWAX3005 is well-suited for residential and light commercial rough-in work where long-reach boring is required. The 18-inch length allows drilling through deep headers, doubled framing members, and floor joists without extension bits. The standard point type starts cleanly in wood without requiring a pilot hole, and the ship auger profile clears chips efficiently during extended boring runs. This bit is a single-piece unit packaged individually.

Key Features

• 3/8-inch (0.375 inch) hole diameter for wire, small conduit, and pipe rough-in
• 18-inch overall length with 15-inch twist and flute length for deep-reach boring
• High-speed steel construction with oxide coating for heat and wear resistance
• Hex shank design locks securely in drill chucks and right-angle drives
• Ship auger bit profile clears chips efficiently through solid wood and engineered lumber
• Standard point type for direct engagement without a pilot hole

Compatibility

Designed for use with standard drills and right-angle drill attachments accepting a hex shank. Suitable for boring through dimensional lumber, engineered wood, and timber in residential and light commercial framing applications.

Installation Notes

Installation is typically performed by electricians, plumbers, or HVAC technicians during rough-in framing work. Ensure the drill is set to an appropriate speed for the wood density being bored, and back the bit out periodically to clear chips on deep passes. When boring near structural members, follow applicable building codes for maximum allowable hole size and placement. Wear appropriate eye protection when operating.