Eagle Cutting Tool AC700-136-I Cobalt Aircraft Drill 36in Oal

Product Description

The EAGLE CUTTING TOOL AC700-136-I is a cobalt aircraft extension drill bit engineered for deep-reach drilling applications in tight or confined spaces. The extended 36 inch overall length (OAL) with a 6 inch flute provides the reach needed to access fastener locations that standard-length bits cannot. Cobalt construction delivers superior heat and wear resistance compared to standard high-speed steel, making it well suited for drilling through harder base metals, sheet metal stacks, and structural materials common in HVAC, mechanical, and general trade work.

This drill bit is a practical tool for HVAC technicians, sheet metal workers, plumbers, and general mechanical contractors who regularly drill in deep cavities, through wall assemblies, or into structural framing where a standard-length bit would fall short. The aircraft-extension design is a recognized format for precisely these constrained-access drilling scenarios in both residential and light commercial installation and service work.

Key Features

• Cobalt construction for enhanced heat resistance and extended tool life in harder materials
• 36 inch overall length for deep-reach and confined-space drilling
• 6 inch flute length for effective chip evacuation during extended drilling operations
• Aircraft extension format sized for professional trade applications
• Minimum order quantity of 1 for single-unit purchasing

Compatibility

Designed as an aircraft extension drill bit for use with standard drill chucks accepting the corresponding shank diameter, suitable for general trade drilling applications in HVAC, plumbing, and mechanical installation work.

Installation Notes

Always secure the workpiece before drilling and confirm the chuck is properly tightened before operation. Use appropriate cutting speed for the base material being drilled — cobalt bits perform best at reduced RPM in harder metals to prevent overheating. Wear appropriate eye protection and follow applicable jobsite safety requirements when operating drill equipment in confined or overhead spaces.

Technical Specifications

• Overall Length (OAL): 36 inches
• Flute Length: 6 inches
• Material: Cobalt
• Weight: 0.18 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: AC700-136-I