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The WILLIAMS COMFORT PRODUCTS 3832-37 is a carbide-tip hole saw sold as an industrial pack, designed for cutting clean, precise holes in a range of materials encountered in trade work. The 1-7/16 inch cutting diameter makes it a practical size for pipe knock-outs, conduit entry points, and rough-in penetrations. Carbide-tipped teeth deliver extended cutting life compared to standard bi-metal saws, holding an edge longer when working through hardwood, fiber cement, thin-gauge metal, and similar materials. This unit is sold individually and is suited for HVAC, plumbing, and electrical trades that require reliable, repeatable hole sizing on the job.
The 3832-37 fits common residential and light commercial installation scenarios where a consistent 1-7/16 inch hole is required. Typical applications include cutting through wall plates for low-voltage wiring, creating penetrations for small-diameter pipe or conduit, and rough-in work on subfloor or sheathing panels. The industrial pack designation indicates the saw is packaged for professional use and jobsite environments rather than retail consumer packaging.
Designed as a standard-arbor hole saw for use with compatible hole saw mandrels and arbors commonly found on corded or cordless drills used in HVAC, plumbing, and electrical rough-in applications.
Hole saws of this type are installed by licensed tradespeople including HVAC technicians, plumbers, and electricians during rough-in and penetration work. Ensure the saw is properly seated on a compatible arbor and the pilot bit is centered before beginning the cut. De-energize electrical circuits and shut off water or gas supply to any line that may be near the cut zone before drilling. Follow applicable building codes when creating penetrations through fire-rated assemblies.
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