Eagle Cutting Tool 1080-101-D Hss Drill Bit 1-1/64 in

Product Description

The EAGLE CUTTING TOOL 1080-101-D is a high-speed steel (HSS) screw machine length drill bit with a 1-1/64 inch cutting diameter and a 1/2 inch reduced shank. Screw machine length bits are shorter than jobber-length bits, providing greater rigidity and reduced deflection when drilling in tight spaces or on drill presses and CNC equipment. This bit is manufactured in the USA and is suited for machinists, tool-and-die workers, and metalworking professionals who require consistent hole geometry and dimensional accuracy in steel, aluminum, and similar materials.

This drill bit is appropriate for use in machine shop environments, production drilling setups, and maintenance applications where a stubby, rigid bit is preferred over standard jobber-length tooling. The 1/2 inch shank makes it compatible with standard drill chucks and tool holders commonly found on drill presses, lathes, and CNC machining centers. It is well suited for ferrous and non-ferrous metals as well as plastics and composites where a clean, accurate hole is required.

Key Features

• 1-1/64 inch cutting diameter for precise, close-tolerance hole sizing
• High-speed steel (HSS) construction provides heat and wear resistance during metal cutting
• 1/2 inch reduced shank fits standard drill chucks and tool holders
• Screw machine length body offers increased rigidity and reduced deflection compared to jobber-length bits
• Made in the USA

Compatibility

Designed as a screw machine length HSS drill bit suitable for use with standard 1/2 inch capacity drill chucks on drill presses, lathes, and CNC machining centers.

Installation Notes

This bit should be installed and operated by a qualified machinist or tradesperson familiar with rotating cutting tool safety. Secure the shank fully in the chuck and verify runout before drilling. Always wear appropriate eye protection and use cutting fluid when drilling steel or other hard metals to extend tool life and improve hole quality. Disconnect or de-energize the machine before changing tooling.

Technical Specifications

• Cutting Diameter: 1-1/64 inches
• Shank Diameter: 1/2 inch
• Drill Type: Screw Machine Length (SD)
• Material: High-Speed Steel (HSS)
• Country of Origin: USA
• Weight: 1.2 pounds

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: 1080-101-D