Eagle Cutting Tool A712-032-I Hss Aircraft Drill

Product Description

The EAGLE CUTTING TOOL A712-032-I is a high-speed steel (HSS) aircraft extension drill bit designed for deep-hole drilling applications in aviation, sheet metal, and structural fabrication work. With a 1/2 inch diameter and a 12 inch overall length (OAL), this bit reaches into deep cavities and through stacked materials that standard-length drills cannot access. The HSS construction provides the hardness and heat resistance needed for drilling through aluminum, mild steel, and similar materials encountered in aircraft and general metalworking environments. Machinists, aircraft maintenance technicians, and fabricators are the primary users of this tool.

This drill bit is suited for use in aircraft maintenance, aerospace fabrication, and structural metalworking where extended reach is required. The 12 inch OAL makes it practical for drilling through fuselage panels, structural channels, and other assemblies with limited access. It is also used in general industrial and manufacturing settings where deep-hole drilling in metal is required with a standard 1/2 inch diameter.

Key Features

• 1/2 inch diameter provides a precise, full-size bore for fastener and rivet holes
• 12 inch overall length allows deep-reach drilling in stacked or thick assemblies
• High-speed steel construction delivers hardness and wear resistance for metal drilling
• Import grade offers a cost-effective option for general aircraft and structural drilling tasks

Compatibility

Designed as a standard 1/2 inch diameter HSS aircraft extension drill for use in handheld drill motors, drill presses, and magnetic base drills that accept 1/2 inch shank tooling.

Installation Notes

This drill bit is installed and operated by machinists, aircraft maintenance technicians, and metalworkers using appropriate drilling equipment. Ensure the bit is fully seated and securely chucked before operation to prevent runout or slippage. Use cutting fluid or lubricant when drilling ferrous metals to extend tool life and maintain cut quality. Follow applicable workplace safety standards and wear appropriate PPE during all drilling operations.

Technical Specifications

• Diameter: 1/2 inch
• Overall Length (OAL): 12 inches
• Material: High-Speed Steel (HSS)
• Weight: 0.24 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: A712-032-I