Eagle Cutting Tool 1080-036-D Hss Drill Bit 9/16 in

Product Description

The EAGLE CUTTING TOOL 1080-036-D is a 9/16-inch high-speed steel (HSS) screw machine length drill bit with a 1/2-inch straight shank. Manufactured in the USA, this stub-length drill is designed for high-torque drilling applications where rigidity and precision are required. The reduced flute length compared to a jobber drill minimizes deflection and improves hole accuracy in tough materials. It is a standard choice for machinists, pipefitters, plumbers, and HVAC technicians drilling through steel, iron, and similar metals in production or field conditions.

This drill bit is suited for use in drill presses, milling machines, and hand-held drills equipped with a 1/2-inch chuck. The screw machine length design provides added stability when drilling through structural steel, pipe, sheet metal, and fabricated components. It is commonly used in industrial maintenance, mechanical contracting, and trade fabrication environments where clean, accurate holes in metal are required on a regular basis.

Key Features

• 9/16-inch cutting diameter for standard fractional-size holes in metal
• High-speed steel (HSS) construction for durability across a range of metal materials
• 1/2-inch straight shank fits standard 1/2-inch drill chucks
• Screw machine (stub) length for reduced deflection and improved rigidity
• Made in the USA

Compatibility

Designed as an OEM-style replacement or direct-use drill bit compatible with any drill press, mill, or hand drill accepting a 1/2-inch straight shank. Fits standard 1/2-inch keyed and keyless chucks used in trade and industrial applications.

Installation Notes

Installation is performed by machinists, pipefitters, or trade technicians using a drill press or hand drill with a 1/2-inch chuck. Secure the shank fully in the chuck before operation and verify chuck key is removed prior to powering the tool. Use appropriate cutting fluid when drilling ferrous metals to extend tool life and improve hole quality. Follow applicable workplace safety standards when operating rotary cutting tools.

Technical Specifications

• Cutting Diameter: 9/16 inches
• Shank Size: 1/2 inch
• Shank Type: Straight
• Drill Length Type: Screw Machine (Stub) Length
• Material: High-Speed Steel (HSS)
• Country of Origin: USA
• Weight: 0.69 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: 1080-036-D