Eagle Cutting Tool 1080-061-D Hss Drill Bit 61/64 in

Product Description

The EAGLE CUTTING TOOL 1080-061-D is a 61/64-inch high speed steel (HSS) screw machine (stub) length drill bit with a 1/2-inch reduced shank, manufactured in the USA. Screw machine length bits are shorter than jobber length, which increases rigidity and reduces deflection during drilling. This makes the 1080-061-D well suited for high-production drilling in metal fabrication, machining, and industrial maintenance environments. The 1/2-inch shank is compatible with standard drill chucks and machine spindles that accept that diameter. HSS construction provides heat and wear resistance for use on ferrous and non-ferrous metals.

This drill bit is intended for use in drill presses, CNC machines, turret lathes, and hand-held power drills equipped with a 1/2-inch chuck. The stub-length body reduces chatter and improves hole accuracy in situations where a longer jobber bit would flex. Typical applications include production drilling in steel, aluminum, brass, and similar metals in shop and field settings. This bit is installed and operated by machinists, toolmakers, millwrights, and industrial maintenance technicians.

Key Features

• 61/64-inch cutting diameter in high speed steel construction
• Screw machine (stub) length body for increased rigidity and reduced deflection
• 1/2-inch reduced shank fits standard 1/2-inch drill chucks and machine spindles
• HSS material provides heat and wear resistance for metal drilling applications
• Made in the USA

Compatibility

Designed for use in any drill press, lathe, CNC machine, or hand-held drill with a 1/2-inch or larger chuck capacity that accommodates a 1/2-inch straight shank.

Installation Notes

Secure the shank fully in the chuck or collet before operation and verify the bit runs true with minimal runout. Power down and de-energize the machine before installing or removing the bit. Use appropriate cutting fluid for the workpiece material to extend tool life and improve hole finish. Follow applicable shop safety standards and machine manufacturer guidelines during operation.

Technical Specifications

• Cutting Diameter: 61/64 inches
• Shank Diameter: 1/2 inch
• Drill Series: 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: 1080-061-D