Lenox 1772962 Bi-metal Hole Saw 2-7/8 in Metal Cutting

Product Description

The LENOX 1772962 is a bi-metal hole saw designed for cutting through metal and similar hard materials. It features a 2-7/8 inch saw diameter and a 1-1/2 inch cutting depth, making it suited for trade applications where consistent, clean through-holes are required. The toothed cutting edge uses a variable pitch pattern to reduce vibration and improve chip clearing during cuts. With a 1/2 inch arbored shank, it mounts to standard drill drivers and arbors used by HVAC technicians, plumbers, and electricians for knockout and penetration work.

This hole saw is intended for use on metal applications in both residential and commercial settings. It is commonly used when cutting through sheet metal, electrical enclosures, junction boxes, ductwork, and similar materials. The 2-7/8 inch diameter suits a range of standard penetration sizes encountered in HVAC, plumbing, and electrical rough-in work. The 1-1/2 inch cutting depth accommodates typical material thicknesses found in trade installations.

Key Features

• 2-7/8 inch saw diameter for standard trade penetration cuts
• 1-1/2 inch cutting depth handles typical sheet metal and enclosure thicknesses
• Bi-metal construction provides durability on metal cutting applications
• Variable pitch toothed edge reduces vibration and improves chip evacuation
• 1/2 inch arbored shank compatible with standard drill drivers and hole saw arbors

Compatibility

Designed for use with standard 1/2 inch hole saw arbors. Suitable for metal cutting applications in HVAC, plumbing, and electrical trade work.

Installation Notes

Installation should be performed by a qualified trade professional using an appropriate drill driver rated for hole saw use. Secure the workpiece before cutting to prevent movement. Always wear eye protection and gloves when operating hole saws on metal. Ensure the arbor is properly tightened before use to prevent saw separation during operation.