Lenox 2009212CHC Hole Saw 3/4 in Carbide Tipped Sheet Metal

Product Description

The LENOX 2009212CHC is a carbide-tipped hole saw designed for cutting clean, accurate holes in sheet metal. At 3/4 inches in diameter with a 1/2 inch cutting depth, this saw is built for trade applications where precision and durability matter. The toothed cutting edge delivers consistent performance through gauge steel and similar sheet materials. Carbide tipping extends the service life of the blade compared to standard bi-metal designs, reducing the need for frequent replacements in high-use service environments. HVAC technicians, plumbers, and electricians rely on this size for small-diameter penetrations in ductwork, electrical enclosures, and metal panels.

This hole saw is suited for light-gauge sheet metal work in both residential and commercial settings. Common applications include punching knockout holes in electrical boxes, HVAC sheet metal ductwork, and metal framing components. At 3/4 inches diameter, it fits standard pilot drill setups and is appropriate for conduit entries, small pipe penetrations, and fitting prep work. The 1/2 inch cutting depth accommodates typical sheet metal thicknesses encountered in field service work.

Key Features

• Carbide-tipped cutting edge for extended tool life on sheet metal
• Toothed edge style delivers clean, accurate cuts
• 3/4 inch saw diameter suits small-diameter penetration work
• 1/2 inch cutting depth appropriate for standard sheet metal gauges
• Non-arbored design — compatible with separately sourced arbor setups

Compatibility

Designed for use on sheet metal applications. This hole saw does not include an integrated arbor and requires a separately sourced arbor for use with a drill chuck.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with rotary cutting tools. Secure the workpiece firmly before cutting and use appropriate eye and hand protection. Operate at drill speeds appropriate for the material thickness and carbide tooling to avoid heat buildup. Disconnect power to any panel or enclosure before cutting into live electrical sheet metal housings.