Eagle Cutting Tool AC712-007-I Cobalt Aircraft Drill 7/64in

Product Description

The EAGLE CUTTING TOOL AC712-007-I is a cobalt aircraft extension drill bit designed for deep-reach drilling applications in metal, sheet stock, and structural materials. The 7/64 inch diameter and 12 inch overall length (OAL) give technicians the reach needed to drill through confined or deep assemblies where standard-length bits cannot access. Cobalt construction provides increased heat resistance and hardness compared to standard high-speed steel, making this bit well suited for harder metals and high-cycle use in the field or shop.

This drill bit is used in aviation, HVAC, electrical, and general mechanical trades where long-reach drilling is required. Common applications include drilling through ductwork flanges, electrical enclosures, structural panels, and hard-to-access framing members. The aircraft extension length is a standard choice when technicians need to reach through multi-layer assemblies or around obstructions without removing surrounding components.

Key Features

• Cobalt construction for improved heat resistance and durability in hard metals
• 7/64 inch diameter for precision small-bore work
• 12 inch overall length provides extended reach into confined spaces
• Aircraft-length design suits deep-stack and multi-layer drilling applications
• Minimum order quantity of 1 unit

Compatibility

Designed as an aircraft extension drill bit compatible with standard drill chucks accepting 7/64 inch shank sizes, suitable for use with corded or cordless drill drivers and drill presses.

Installation Notes

This bit is installed and operated by HVAC technicians, electricians, plumbers, and general mechanical tradespeople using standard drill equipment. Secure the workpiece before drilling and ensure the chuck is fully tightened before operation. Use appropriate cutting fluid when drilling harder metals to extend bit life. Follow applicable shop safety and PPE requirements when operating rotary cutting tools.

Technical Specifications

• Diameter: 7/64 inch
• Overall Length (OAL): 12 inches
• Material: Cobalt
• Weight: 0.24 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: AC712-007-I