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The EAGLE CUTTING TOOL A700-106-I is a high-speed steel (HSS) aircraft-extension drill bit with a 6-inch overall length (OAL). Designed for drilling through metal, aluminum, and composite materials in tight or deep-reach applications, this drill bit is a standard tool for aviation maintenance, HVAC sheet metal work, and general metalworking trades. The HSS construction provides reliable hardness and heat resistance for repeated use in production and service environments. At 0.61 pounds, it is lightweight enough for extended one-handed use with a standard drill motor or drill press.
Aircraft-extension drill bits like the A700-106-I are used wherever standard-length bits cannot reach — recessed fastener locations, deep structural cavities, and angled approach paths in sheet metal and structural assemblies. This bit is suited for HVAC installation and ductwork, aircraft and aerospace maintenance, and fabrication shops requiring extended reach on metal substrates. The import designation indicates this is a value-tier HSS bit appropriate for production or volume drilling applications.
Designed as an OEM-style replacement or direct-use aircraft-extension drill bit for metalworking, HVAC sheet metal, and aviation maintenance applications requiring a 6-inch OAL HSS bit.
This drill bit is installed by machinists, HVAC technicians, sheet metal workers, and aviation maintenance professionals. Secure the bit fully in a properly rated drill chuck before use and verify the chuck key is removed before powering the tool. Use appropriate cutting fluid or lubricant when drilling ferrous metals to extend bit life and reduce heat buildup. Always wear eye protection and follow applicable shop safety procedures when operating drilling equipment.
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