Milwaukee Tool 49-22-4009 Utility Hole Saw Kit 9 Pc

Product Description

The MILWAUKEE TOOL 49-22-4009 is a 9-piece utility hole saw kit built for trade professionals who need a reliable range of cutting diameters on the job. The kit includes 5 bi-metal hole saws spanning 1 inch to 2.5 inches in diameter, covering the most common rough-in and utility boring tasks. Bi-metal construction combines a high-speed steel cutting edge with a flexible alloy steel body, delivering durability against heat and impact during repetitive cuts. The full kit stores in an included plastic case for organized transport and job-site access.

This kit is suited for electricians, plumbers, and HVAC technicians performing utility boring through wood, light-gauge metal, drywall, and similar materials. The 1 inch to 2.5 inch diameter range covers standard knockouts, conduit openings, and pipe rough-in holes commonly encountered in residential and light commercial work. The plastic storage case keeps all components in one place, reducing tool loss between service calls and job sites.

Key Features

• 9-piece kit includes 5 bi-metal hole saws ranging from 1 inch to 2.5 inches in diameter
• Toothed cutting edge design for clean, aggressive cuts through wood and light metal
• Bi-metal construction resists heat buildup and extends cutting life versus standard carbon steel saws
• Plastic storage case included for organized transport and job-site storage
• Utility kit configuration covers the most common trade boring diameters in a single set

Compatibility

Designed as a utility-style hole saw kit compatible with standard arbor-driven hole saw setups used in residential and light commercial trade applications.

Installation Notes

Installation and use of hole saws should be performed by qualified trade professionals including electricians, plumbers, and HVAC technicians. Always disconnect power and verify de-energized status before boring through walls or panels where live wiring may be present. Use appropriate variable-speed drilling equipment and secure the workpiece before cutting. Follow applicable NEC, IPC, or IFGC rough-in clearance requirements when sizing openings for conduit, pipe, or duct penetrations.