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The EAGLE CUTTING TOOL 1080D-036-D is a self-feed drill bit designed for fast, aggressive boring in wood framing, sheathing, and structural lumber. Built for production drilling where speed and clean entry matter, this bit features a 9/16 inch cutting diameter paired with a 1/2 inch shank for use in standard 1/2 inch chuck drills and right-angle drills common on job sites. Manufactured in the USA, it is suited for electricians, plumbers, and HVAC technicians who need to bore through framing and plates during rough-in work. The self-feed design pulls the bit through the material without constant downward pressure from the operator.
This bit is used in residential and light commercial rough-in applications where repeated boring through wood studs, joists, and top or bottom plates is required. It fits standard 1/2 inch drill chucks, including right-angle drills and heavy-duty corded drills commonly used by trade professionals during mechanical, electrical, and plumbing rough-in stages. The 9/16 inch diameter is a common size for single conduit runs, small-diameter pipe, or low-voltage cable passes through framing members.
Designed for use with standard 1/2 inch chuck drills and right-angle drills used in wood framing applications.
This bit is installed by trade professionals including electricians, plumbers, and HVAC technicians during rough-in framing work. Secure the 1/2 inch shank firmly in the drill chuck before operation and verify the chuck is fully tightened to prevent slippage. Always confirm there are no concealed utilities, fasteners, or structural members in the bore path before drilling. Follow applicable NEC, IPC, or IFGC clearance and protection requirements for the specific trade application.
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