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The WILLIAMS COMFORT PRODUCTS 3832-111 is a carbide-tip holesaw designed for cutting precise, clean holes in a variety of materials encountered during trade installations. The carbide-tipped cutting edge provides durability and extended tool life compared to standard bi-metal designs, making it well suited for repetitive use on job sites. Weighing 1.124 pounds, this holesaw cuts holes at 4.375 inches in diameter. It is used by HVAC technicians, plumbers, electricians, and general trade contractors who need a reliable, consistent hole diameter for pipe, conduit, and duct penetrations.
This holesaw is packaged as an industrial pack, intended for professional trade use where consistent performance and availability are required. A 4.375-inch cut diameter is a common size for routing larger conduit runs, PVC drain lines, or duct penetrations through wood framing, drywall, and similar substrates. It sells as an individual unit and is appropriate for both residential and light commercial work.
Designed as an OEM-style replacement or direct-use holesaw for standard arbor-mounted holesaw systems used in trade drilling applications.
This holesaw is installed by trade professionals including HVAC technicians, plumbers, and electricians during rough-in work. Secure the appropriate arbor to a corded or cordless drill before attaching the holesaw. Always wear eye protection and ensure the workpiece is secured before cutting. Confirm local building codes for required clearances around penetrations through fire-rated assemblies.
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