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The EAGLE CUTTING TOOL A700-134-I is a high-speed steel (HSS) aircraft-extension drill bit sized at 3/4 inch diameter by 6 inches in length. Designed for drilling through metal, plastic, and composite materials in confined or deep-reach applications, this bit delivers the extended reach required when standard-length bits cannot access the work area. The HSS construction maintains cutting edge integrity under the heat and friction generated during metal drilling. It is commonly used by HVAC technicians, electricians, and plumbers who need to bore through framing, sheet metal, or ductwork in tight or recessed locations.
This drill bit is well suited for trade work in residential and light commercial construction and service environments. HVAC installers use extended drill bits to run refrigerant lines, electrical whips, and condensate drain paths through wall cavities and structural members. Electricians use them for boring through top plates and studs during rough-in work. The 6-inch extended shank gives clearance when working inside enclosures or around obstructions where a standard jobber-length bit would not fit.
Designed as a standard 3/4-inch HSS aircraft-extension drill bit compatible with any 3/4-inch chuck or drill motor used in HVAC, electrical, and plumbing installation work.
This bit is installed and used by licensed HVAC technicians, electricians, and plumbers during rough-in and service work. Secure the bit fully in the chuck before operation and verify the drill motor is rated for the bit diameter. Always wear appropriate eye protection when drilling through metal or composite materials. Disconnect power to any nearby electrical panels or energized components before boring through wall cavities or enclosures.
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