Eagle Cutting Tool 1080D-041-D Drill Bit 41/64 in

Product Description

The EAGLE CUTTING TOOL 1080D-041-D is a 41/64-inch jobber-length drill bit built for professional cutting applications. Featuring a 1/2-inch straight shank, this bit is designed to fit standard 1/2-inch chuck capacity drill presses, hand drills, and magnetic drills commonly found in trade and industrial settings. The DYNO SD series designation indicates a split-point geometry engineered to reduce walking on entry and improve chip evacuation. Manufactured in the USA, this bit is suited for machinists, pipefitters, electricians, and general tradespeople who require consistent, accurate hole sizing in daily production or field work.

This drill bit is appropriate for use in metalworking, fabrication shops, mechanical contracting, and electrical trade applications where a 41/64-inch hole is required. The 1/2-inch shank provides secure seating in heavy-duty drill chucks and reduces deflection during cutting. Its jobber-length geometry balances reach and rigidity, making it practical for both bench and field use on steel, aluminum, and similar materials.

Key Features

• 41/64-inch cutting diameter for precise, consistent hole sizing
• 1/2-inch straight shank fits standard 1/2-inch capacity chucks
• DYNO SD split-point tip reduces walking and improves entry accuracy
• Jobber-length design balances reach with torsional rigidity
• Made in the USA

Compatibility

Designed as a direct-use jobber drill bit for any drill press, hand drill, or magnetic drill equipped with a 1/2-inch or larger chuck capacity.

Installation Notes

Install the shank fully into the chuck and tighten securely before use. Always wear appropriate eye protection and secure the workpiece before drilling. Use cutting fluid when drilling ferrous metals to extend bit 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: 41/64 inches
• Shank Diameter: 1/2 inch
• Shank Type: Straight
• Point Type: Split Point (SD)
• Series: DYNO SD
• Country of Origin: USA
• Weight: 0.69 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: 1080D-041-D