Eagle Cutting Tool 1080D-042-D 21/32 Inch Drill Bit

Product Description

The EAGLE CUTTING TOOL 1080D-042-D is a 21/32 inch diameter screw machine length drill bit with a 1/2 inch straight shank. Screw machine drills are shorter than jobber-length bits, providing increased rigidity and reduced deflection in production drilling applications. The 1/2 inch shank accommodates standard drill chucks and collet holders commonly found in drill presses, CNC machining centers, and production drilling setups. This bit is manufactured in the USA and is suited for use by machinists, tool-and-die workers, and maintenance technicians working in metal fabrication and industrial environments.

The 1080D-042-D is designed for general-purpose through-hole and blind-hole drilling in ferrous and non-ferrous metals. Its screw machine length geometry makes it well suited for short-run and high-volume production applications where rigidity and accuracy are critical. The USA manufacture designation indicates domestic production, which is relevant for contractors and facilities with domestic-content procurement requirements.

Key Features

• 21/32 inch cutting diameter for precision hole sizing
• Screw machine length body provides added rigidity over jobber-length bits
• 1/2 inch straight shank fits standard drill chucks and collet systems
• Manufactured in the USA
• Minimum order quantity of 1 unit

Compatibility

Designed for use in standard 1/2 inch drill chucks and collet holders on drill presses, milling machines, CNC machining centers, and hand-held power drills capable of accepting a 1/2 inch shank.

Installation Notes

Secure the shank fully in the chuck or collet before operating. Ensure the spindle is at a complete stop before changing or inspecting the bit. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain hole quality. Follow shop safety protocols and applicable OSHA machine guarding requirements when operating drilling equipment.