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The EAGLE CUTTING TOOL CDW-25000-1-1/4-7 is a wet core drill bit designed for cutting precise circular openings through masonry, concrete, and similar hard materials. Wet core drilling requires a continuous water feed to cool the bit and flush cuttings, extending cutting life and reducing dust. At 2.5 inches in diameter, this bit is sized for common penetrations in trade work including pipe sleeves, conduit runs, and duct openings. Licensed plumbers, HVAC technicians, and electricians routinely use wet core bits when penetrating concrete slabs, block walls, and poured foundations.
This bit is suited for residential and commercial applications where a clean, accurately sized hole is required through hard substrates. Typical install scenarios include routing plumbing drain or supply lines through concrete slabs, creating conduit entry points through block walls, or cutting duct sleeve openings through foundation walls. The 2.5-inch cutting diameter accommodates common pipe and conduit sizes used across plumbing, HVAC, and electrical trades.
Designed as a replacement or addition to wet core drill bit sets used with standard wet core drill rigs accepting a 1-1/4 inch by 7 thread mount arbor connection.
Wet core drilling should be performed by a qualified tradesperson familiar with the relevant codes, including IPC and IFGC penetration-sealing requirements where applicable. Always verify that the drill rig is rated for the core bit diameter before use, and ensure a consistent water supply is connected before beginning the cut. Shut off or protect any nearby electrical circuits, gas lines, or water supply lines that may run behind or through the surface being drilled. Wear appropriate PPE including eye protection and hearing protection during operation.
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