Lenox 10740B24L Bi-metal Hole Saw 1-1/2 in 5 Pack

Product Description

The LENOX 10740B24L is a bi-metal hole saw sold in a pack of five, designed for cutting clean, accurate holes in wood, metal, plastic, and composite materials. Each saw measures 1-1/2 inches in diameter with a 1-1/2 inch cutting depth. The toothed cutting edge and constant pitch pattern deliver consistent performance across repeated cuts. This saw is sized for trade tasks such as drilling through door hardware prep, electrical rough-in, plumbing stub-outs, and HVAC duct penetrations. The non-arbored design allows use with compatible arbors selected for the specific application.

This hole saw is suited for residential and light commercial installations where a 1-1/2 inch opening is required. Common applications include pass-through holes for conduit, pipe, and cable in wood framing, drywall, and sheet metal. The 1-1/2 inch cut depth accommodates standard framing lumber and sheet goods. Electricians, plumbers, and HVAC technicians working on rough-in and fit-out stages will find this pack practical for high-volume repetitive drilling where saw life is a concern.

Key Features

• Bi-metal construction for durability across wood, metal, and plastic substrates
• 1-1/2 inch saw diameter for standard trade rough-in openings
• 1-1/2 inch cutting depth accommodates typical framing and sheet material thickness
• Constant pitch toothed edge for consistent cut quality and reduced vibration
• Non-arbored design for use with separately selected compatible arbors
• Pack of five saws for extended service life on high-volume jobsites

Compatibility

Designed as an OEM-style replacement or jobsite stock hole saw for use with standard hole saw arbors accepting 1-1/2 inch bi-metal saws. No arbor is included; select an arbor rated for this diameter separately.

Installation Notes

Installation is performed by licensed electricians, plumbers, and HVAC technicians during rough-in. Secure the workpiece before drilling and confirm the correct arbor is properly seated and locked before operation. Always wear eye protection and ensure the drill is powered off before changing or inspecting the saw. Follow applicable NEC, IPC, or IFGC clearance requirements when locating penetrations in framing members.