Irwin 88808 Speedbor Wood Boring Bit 1/2 in 6 in

Product Description

The IRWIN 88808 is a Speedbor wood boring drill bit designed for fast, clean, and accurate holes in wood and wood-composite materials. Built with a 1/2 inch cutting diameter and a 1/4 inch hex shank, this bit delivers reliable performance in both rough framing and finish carpentry applications. The 6 inch overall length provides the reach needed for drilling through standard lumber and engineered wood. It is a single-piece bit suited for use with corded or cordless drills accepting 1/4 inch hex-drive chucks. Electricians, plumbers, carpenters, and general contractors commonly keep this bit on hand for boring through studs and joists during rough-in work.

This bit is appropriate for residential and light commercial applications where drilling through dimensional lumber, OSB, plywood, or similar wood substrates is required. The 1/4 inch hex shank makes it compatible with quick-change chuck systems, reducing downtime when switching between bit sizes on the job. The 6 inch length suits through-boring tasks in standard 2x framing members encountered during electrical, plumbing, and HVAC rough-in installations.

Key Features

• 1/2 inch cutting diameter for standard rough-in bore sizes
• 6 inch overall length provides reach through typical framing lumber
• 1/4 inch hex shank compatible with quick-change chuck systems
• Suited for both rough and finish wood boring applications
• Lightweight at 0.09 pounds for reduced fatigue during repetitive drilling

Compatibility

Designed for use with corded and cordless drills and impact drivers equipped with a 1/4 inch hex-drive or quick-change chuck. Compatible with standard wood boring applications in dimensional lumber and engineered wood substrates.

Installation Notes

This bit is installed and used by electricians, plumbers, HVAC technicians, and carpenters during rough-in phases of construction. Ensure the drill or driver is powered off and the battery is removed before changing bits. Use appropriate eye protection and secure the workpiece before drilling. When boring through load-bearing members, consult local building codes for notching and boring limitations.

Technical Specifications

• Cutting Diameter: 1/2 inch
• Overall Length: 6 inches
• Shank Size: 1/4 inch hex
• Weight: 0.09 pounds
• Sold As: Each
• UPC: 024721200464

Standard Information

• Brand: IRWIN
• Manufacturer Part Number: 88808