Eagle Cutting Tool 1090-106-I Hss Drill Bit 1-3/32 in

Product Description

The EAGLE CUTTING TOOL 1090-106-I is a high-speed steel (HSS) slow-spiral drill bit designed for precise hole-making in steel, cast iron, and other ferrous materials. The slow spiral geometry reduces chip packing and heat buildup, making it well-suited for deep-hole drilling in tough materials. It features a 1-3/32 inch cutting diameter with a 1/2 inch reduced shank for use in standard 1/2 inch drill chucks and machine spindles. Machinists, pipefitters, and metalworking tradespeople rely on this style of bit for consistent, clean bore performance in production and field environments.

This bit is appropriate for use in ferrous and hard-material drilling applications found in commercial and industrial settings. The 1/2 inch shank allows compatibility with a wide range of drill presses, magnetic drills, and hand-held power drills equipped with 1/2 inch chucks. It is suited for shop fabrication work, on-site mechanical installation, and maintenance tasks requiring accurate oversize holes in metal plate, structural steel, or pipe flanges.

Key Features

• 1-3/32 inch cutting diameter for oversize hole requirements
• High-speed steel (HSS) construction for durability in ferrous materials
• Slow-spiral flute design reduces chip packing and heat buildup in deep holes
• 1/2 inch reduced shank fits standard drill chucks and machine spindles
• Minimum order quantity of 1 unit

Compatibility

Designed for use with 1/2 inch drill chucks on drill presses, magnetic base drills, and hand-held power drills. Intended for ferrous metal drilling applications typical in mechanical, pipefitting, and fabrication trades.

Installation Notes

Secure the shank fully in the drill chuck before operation and verify chuck key is removed before powering the machine. Use cutting fluid appropriate for HSS tooling when drilling ferrous metals to extend bit life and improve hole quality. Inspect the cutting edges before each use and replace if chipping or dullness is observed. Follow applicable OSHA machine-guarding and personal protective equipment requirements when operating drill presses or power tools.

Technical Specifications

• Cutting Diameter: 1-3/32 inches
• Shank Diameter: 1/2 inch
• Material: High-Speed Steel (HSS)
• Flute Type: Slow Spiral
• Weight: 1.2 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: 1090-106-I