Irwin IWAX3007 Ship Auger Bit 0.625 Inch Hex Shank

Product Description

The IRWIN IWAX3007 is a ship auger bit designed for boring clean, deep holes through wood framing, timbers, and structural members. Part of the SPEEDBOR SUPREME series, it features a 0.625-inch cutting diameter and an 18-inch overall length, making it well suited for applications that require extended reach in tight or deep work areas. The high-speed steel construction with an oxide coating provides durability and heat resistance during repeated use. The 3-inch hex shank ensures a secure, non-slip connection in compatible drill chucks and power tools. Electricians, plumbers, and HVAC installers rely on this style of bit when running conduit, pipe, or refrigerant lines through floor joists, wall plates, and roof decking.

This ship auger bit is used in residential and light commercial construction and service work where long-reach boring is required. Common applications include drilling through multiple framing members in a single pass, running wire or pipe through structural lumber, and accessing confined spaces that standard-length bits cannot reach. The 15-inch flute length efficiently clears chips and debris from the bore hole, reducing binding and improving cut quality in dense or pressure-treated lumber.

Key Features

• 0.625-inch cutting diameter for precise hole sizing
• 18-inch overall length with a 15-inch flute for deep-reach boring
• High-speed steel construction with oxide coating for heat and wear resistance
• 3-inch hex shank for secure chuck engagement and torque transfer
• Standard point type for accurate starting and clean entry
• SPEEDBOR SUPREME series design optimized for chip evacuation in wood

Compatibility

Designed as an OEM-style replacement ship auger bit compatible with drills and right-angle drill attachments that accept a 3-inch hex shank.

Installation Notes

A licensed electrician, plumber, or HVAC technician typically uses this bit when roughing in systems through structural lumber. Verify the drill or right-angle attachment is rated for the torque load of a ship auger before use. Ensure the work area is clear of hidden electrical wiring, plumbing, or gas lines before drilling. Wear appropriate PPE including eye protection when operating in overhead or confined-space applications.