Eagle Cutting Tool CDW-42500-1-1/4-7 Wet Core Drill 4.25in

Product Description

The EAGLE CUTTING TOOL CDW-42500-1-1/4-7 is a wet core drill bit designed for cutting clean, precise circular openings through concrete, masonry, and similar hard materials. At 4.25 inches in diameter, this bit handles larger-bore applications common in HVAC sleeve penetrations, plumbing rough-in, and electrical conduit entries through concrete walls and slabs. Wet core drilling requires a continuous water feed to cool the bit and suppress silica dust. This unit weighs 12.2 pounds, consistent with a full-barrel wet core bit built for production drilling rather than light-duty use.

This wet core drill bit is suited for trade professionals performing concrete coring on commercial and residential job sites. Typical applications include cutting through poured concrete walls, block, or slab for pipe and conduit penetrations. Contractors working on mechanical, plumbing, or electrical rough-in will find this diameter appropriate for standard sleeve and chase installations requiring a 4.25 inch bore.

Key Features

• 4.25 inch cutting diameter suitable for standard pipe sleeve and conduit penetrations
• Wet cutting design requires water feed for cooling and dust suppression during operation
• At 12.2 pounds, built for production-duty core drilling in hard substrates
• Designed for use in concrete, block, and masonry materials

Compatibility

Designed as an OEM-style wet core drill bit for use with standard wet core drill rigs and drives accepting the appropriate arbor connection for this bit size and thread specification.

Installation Notes

Wet core drilling should be performed by qualified tradespeople familiar with concrete coring equipment and applicable site safety requirements. Always confirm the arbor and drive connection match the bit thread before mounting. Ensure a continuous water supply is connected before beginning the cut to prevent bit damage and control silica dust per OSHA silica exposure guidelines. Verify no embedded conduit, rebar, or post-tension cables are present in the cut path before drilling.

Technical Specifications

• Cutting Diameter: 4.25 inches
• Drill Type: Wet Core Drill Bit
• Weight: 12.2 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: CDW-42500-1-1/4-7