Milwaukee 49-56-9220 Carbide Hole Cutter 2-9/16 in

Product Description

The Milwaukee Electric Tool Corp 49-56-9220 is a 2-9/16-inch carbide-tipped hole cutter designed for multi-material cutting in demanding trade applications. Known as the Big Hawg, this cutter is built for electricians, plumbers, and general contractors who need to core through nail-embedded wood, shingles, cement board, plaster, and similar abrasive materials without stopping to swap tools. Carbide teeth deliver significantly longer tool life compared to standard bi-metal hole saws, and the carbide-tipped multi-material pilot bit increases versatility across job-site materials. The thicker backer plate is engineered to withstand repeated use in high-stress conditions.

This hole cutter is suited for residential and commercial rough-in work where mixed-material penetrations are common. Typical applications include running conduit, pipe, or cable through framed walls and ceilings that contain embedded fasteners, composite materials, or layered substrates. The optimized slot design allows fast plug removal after each cut, reducing downtime on production work. Enlarged braze surfaces bond the carbide teeth more securely to the body, maintaining cutting integrity through extended use.

Key Features

• Carbide teeth rated for up to 50 times longer life in nail-embedded wood and abrasive material applications compared to standard bi-metal hole saws
• Cuts through nails, wood, shingles, cement board, plaster, and more in a single pass
• Carbide-tipped multi-material pilot bit supports versatile use across varied substrates
• Thicker backer plate engineered for extreme durability in demanding conditions
• Optimized slot design speeds plug removal after each cut
• Enlarged braze surface provides a stronger bond between carbide teeth and cutter body

Compatibility

Designed as an OEM-style replacement and standard trade hole cutter compatible with arbors accepting Big Hawg series hole cutter attachments for multi-material cutting applications.

Installation Notes

Installation of this hole cutter is typically performed by licensed electricians, plumbers, or general contractors during rough-in phases. Ensure the drill or hole saw driver is powered off and the bit is fully seated and secured in the arbor before operation. Eye protection and appropriate PPE should be worn when cutting through nail-embedded or abrasive materials. Follow all applicable job-site safety codes when operating rotary cutting tools.

Technical Specifications

• Cutting Diameter: 2-9/16 inches
• Tip Material: Carbide
• Weight: 1.4 pounds
• Unit of Measure: EA
• Package Quantity: 20

Standard Information

• Brand: Milwaukee Electric Tool Corp
• Manufacturer Part Number: 49-56-9220