Eagle Cutting Tool 1080-115-D Hss Drill Bit 1-15/64 in

Product Description

The EAGLE CUTTING TOOL 1080-115-D is a high-speed steel (HSS) slow spiral (SD) drill bit designed for heavy-duty drilling applications in metal, wood, and similar materials. With a cutting diameter of 1-15/64 inches and a 1/2-inch reduced shank, this bit fits standard 1/2-inch chucks on drill presses and hand drills. The slow spiral geometry reduces heat buildup and chip packing when boring large-diameter holes through tough stock. Manufactured in the USA, this bit is built to trade-shop tolerances for consistent, repeatable performance across production and service work.

This drill bit is suited for metalworking trades, HVAC sheet metal fabrication, pipefitting, and general maintenance work requiring large-diameter holes. The 1/2-inch shank makes it compatible with a wide range of standard drill chucks without requiring a special adapter. It is commonly used in job-site and shop-floor settings where hole quality and tool life are priorities.

Key Features

• 1-15/64 inch cutting diameter for large-bore applications
• 1/2-inch reduced shank fits standard drill chucks
• High-speed steel (HSS) construction resists heat and wear
• Slow spiral (SD) flute design minimizes chip packing in deep holes
• Made in the USA to trade-quality standards

Compatibility

Designed as an OEM-style replacement or direct-use drill bit compatible with any drill press or hand drill equipped with a 1/2-inch or larger chuck capacity.

Installation Notes

This bit is installed and operated by machinists, metalworkers, and trade technicians using a drill press or heavy-duty hand drill. Always secure the workpiece before drilling and use appropriate cutting fluid when boring through metal to extend tool life and maintain hole quality. Inspect the cutting edges before each use and replace the bit if chipping or dullness is observed.

Technical Specifications

• Cutting Diameter: 1-15/64 inches
• Shank Diameter: 1/2 inch
• Material: High-Speed Steel (HSS)
• Flute Type: Slow Spiral (SD)
• Country of Origin: USA
• Weight: 1.2 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: 1080-115-D