Eagle Cutting Tool AC700-103-I Cobalt Aircraft Drill

Product Description

The EAGLE CUTTING TOOL AC700-103-I is a cobalt aircraft drill designed for extended-reach drilling in aerospace, automotive, and industrial applications. Built from high-speed cobalt steel, this drill delivers superior heat and wear resistance compared to standard HSS bits, making it suitable for hard metals, stainless steel, and high-nickel alloys. At 3 inches in diameter and 6 inches in overall length, the AC700-103-I provides the reach needed to access deep or obstructed bore locations without sacrificing rigidity. Machinists, maintenance technicians, and aviation MRO professionals are the primary users of this type of tooling.

This cobalt aircraft drill is commonly used in sheet metal fabrication, airframe repair, and general industrial drilling where standard-length bits cannot reach the work surface. The extended 6-inch length suits deep-well or through-structure applications where clearance from fixtures or structural members is required. It is appropriate for use in drill presses, CNC machines, and hand-held pneumatic or electric drills when proper feed rates and cutting speeds are observed for the material being drilled.

Key Features

• Cobalt steel construction provides high heat resistance for drilling hard and abrasive metals
• 3-inch diameter delivers large-bore capacity in a single pass
• 6-inch overall length enables extended-reach access in deep or obstructed drilling locations
• Compatible with standard drill chucks and collet systems sized for the shank diameter
• Minimum order quantity of 1 unit for single-piece procurement

Compatibility

Designed as an OEM-style replacement and standard-use cobalt aircraft drill suitable for use in drill presses, CNC drilling equipment, and pneumatic or electric hand drills accepting the corresponding shank size.

Installation Notes

Installation and use of large-diameter aircraft drills should be performed by qualified machinists or maintenance technicians familiar with proper speeds and feeds for cobalt tooling. Always secure the workpiece and ensure the drill press or machine is powered down and locked out before changing tooling. Use appropriate cutting fluid or coolant when drilling hard metals to extend tool life and maintain hole quality. Follow applicable workplace safety standards and equipment manufacturer guidelines for chuck capacity and maximum drill diameter.

Technical Specifications

• Diameter: 3 inches
• Overall Length: 6 inches
• Material: Cobalt Steel
• Weight: 0.63 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: AC700-103-I