Eagle Cutting Tool 1090D-063-I Drill Bit 63/64 Inch

Product Description

The EAGLE CUTTING TOOL 1090D-063-I is a 63/64-inch diameter drill bit with a 1/2-inch shank, designed for use in standard drill chucks across a range of drilling applications. The DYNO B G designation indicates a bright-ground finish, which reduces friction and aids in chip evacuation during drilling. This bit is suited for trade professionals and contractors who need reliable, consistent cutting performance on the job site or in the shop. At 0.69 pounds, it is a solid, full-size bit built for production and maintenance drilling tasks.

This drill bit is appropriate for use in residential and commercial construction, fabrication, and maintenance applications where a near-1-inch bore is required. The 1/2-inch shank makes it compatible with standard 1/2-inch drill chucks on corded and heavy-duty cordless drills. It is commonly used by electricians, plumbers, HVAC technicians, and general contractors who need to drill large-diameter holes through wood, light metal, or similar materials during rough-in and installation work.

Key Features

• 63/64-inch cutting diameter for near-1-inch bore applications
• 1/2-inch shank fits standard 1/2-inch drill chucks
• Bright-ground finish reduces friction and aids chip clearance
• Minimum order quantity of 1 unit
• Weighs 0.69 pounds for full-size, production-grade construction

Compatibility

Designed as an OEM-style replacement and general-use drill bit compatible with standard 1/2-inch drill chucks on corded drills, drill presses, and heavy-duty cordless platforms.

Installation Notes

Installation of this bit requires a drill or drill press with a 1/2-inch chuck capable of handling large-diameter bits. Secure the shank fully in the chuck before operation and verify the chuck is tightened with a chuck key where applicable. Always wear appropriate eye protection and secure the workpiece before drilling. Follow applicable workplace safety standards and manufacturer guidelines for drilling speeds based on material type.

Technical Specifications

• Cutting Diameter: 63/64 inches
• Shank Size: 1/2 inches
• Finish: Bright Ground
• Weight: 0.69 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: 1090D-063-I