Eagle Cutting Tool CDW-32500-1-1/4-7 Wet Core Drill Bit

Product Description

The EAGLE CUTTING TOOL CDW-32500-1-1/4-7 is a wet core drill bit designed for cutting clean, precise holes through concrete, masonry, brick, and similar hard materials. Wet core drilling uses water as a coolant to extend bit life, control dust, and maintain cutting efficiency during extended runs. This bit is sized at 3.25 inches in diameter, making it well suited for penetrations that require a consistent, full-bore opening. At 8.08 pounds, it carries the mass expected of a professional-grade core bit built for site work. Licensed contractors and skilled tradespeople working in HVAC, plumbing, electrical, and general construction typically specify this type of bit for sleeve and conduit penetrations through structural and non-structural concrete assemblies.

This wet core drill bit is used in applications where a controlled, water-cooled cut is required through hard substrates. Common install scenarios include running pipe or conduit sleeves through poured concrete walls and floors, setting anchor points, and creating utility penetrations in commercial and residential construction. The 3.25-inch bore diameter accommodates standard trade-size pipe and conduit fittings that require a close-tolerance hole. A consistent bore diameter reduces the need for secondary chipping or patching around the penetration.

Key Features

• 3.25-inch cutting diameter for standard pipe and conduit penetrations
• Wet-cut design uses water coolant to reduce heat buildup and extend segment life
• Water cooling controls silica dust at the cutting face, supporting jobsite air quality practices
• Substantial 8.08-pound mass contributes to stable, vibration-dampened cutting performance
• Suited for concrete, block, brick, and similar hard masonry substrates

Compatibility

Designed as a professional wet core drill bit for use with compatible core drill rigs and rotary drilling equipment accepting a 1-1/4-7 arbor thread connection. Verify spindle thread specification on the drive unit before installation.

Installation Notes

Wet core drilling should be performed by qualified tradespeople familiar with rotary core drill operation and applicable safety requirements. Ensure a continuous, adequate water supply is connected before beginning the cut to prevent overheating the segments. Secure the core drill rig firmly to the work surface using the appropriate anchor or vacuum base before operation. Follow all applicable OSHA silica dust control requirements and wear appropriate PPE including eye and hearing protection.

Technical Specifications

• Cutting Diameter: 3.25 inches
• Arbor Thread: 1-1/4-7
• Cutting Method: Wet
• Weight: 8.08 pounds
• Minimum Order Quantity: 1

Standard Information

• Brand: EAGLE CUTTING TOOL
• Manufacturer Part Number: CDW-32500-1-1/4-7