Eagle Cutting Tool 1080-114-D Hss Silver Deming Drill Bit

Product Description

The EAGLE CUTTING TOOL 1080-114-D is a High Speed Steel (HSS) Silver and Deming drill bit designed for drilling large-diameter holes in metal, wood, and similar materials. The Silver and Deming pattern features a reduced 1/2 inch straight shank that fits standard drill chucks, paired with a full 1-7/32 inch cutting diameter. This style is a common choice for machinists, maintenance technicians, and industrial tradespeople who need to drill oversized holes without a dedicated Morse taper spindle. Manufactured in the USA, this bit is built to handle demanding production and service environments.

This drill bit is suited for use in stationary drill presses and heavy-duty handheld drills where a 1/2 inch chuck is available. It is commonly used in industrial maintenance, fabrication shops, HVAC installation work requiring large sheet metal penetrations, and general construction trades. The 1-7/32 inch cutting diameter makes it practical for conduit knockouts, pipe clearance holes, and structural penetrations in light steel, aluminum, and similar materials.

Key Features

• 1-7/32 inch cutting diameter for large-bore applications
• Reduced 1/2 inch straight shank fits standard drill press and handheld drill chucks
• High Speed Steel (HSS) construction for durability across metal and wood substrates
• Silver and Deming design allows oversized drilling without a Morse taper spindle
• Made in the USA

Compatibility

Designed as an OEM-style replacement or direct-use Silver and Deming drill bit compatible with any drill press or heavy-duty drill accepting a 1/2 inch straight shank.

Installation Notes

This bit is installed by a machinist or tradesperson into a 1/2 inch keyed or keyless chuck on a drill press or heavy-duty handheld drill. Ensure the workpiece is securely clamped before drilling to prevent rotation or kickback. Use appropriate cutting fluid when drilling steel or hard alloys to extend bit life and maintain cutting edge integrity. Inspect the cutting edges before use and do not operate a damaged or dull bit.

Technical Specifications

• Cutting Diameter: 1-7/32 inches
• Shank Diameter: 1/2 inch
• Shank Type: Straight reduced shank
• Material: High Speed Steel (HSS)
• Weight: 1.2 pounds
• Country of Origin: USA

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: 1080-114-D