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The WILLIAMS COMFORT PRODUCTS 1-230-08-3-0 is an 8-inch round file with a smooth cut rating of 46 TPI (teeth per inch). Round files at this TPI count are designed for fine finishing work on curved surfaces, slots, and holes in metal, plastic, or wood. The smooth cut profile removes material gradually, giving technicians precise control when deburring pipe ends, enlarging conduit knockouts, or fitting components during installation. At 0.154 pounds, the file is lightweight enough for extended use without hand fatigue.
This round file suits a wide range of trade applications including HVAC duct and fitting work, plumbing rough-in adjustments, and electrical panel knockout cleanup. It is appropriate for both residential and light commercial service work. The 8-inch length provides reach and leverage for working in confined spaces or accessing the interior of fittings and junction points. It is sold individually and is suited to service technicians who need a reliable hand file on the truck.
Designed as a general-purpose round hand file suitable for use on metal, plastic, and wood surfaces in HVAC, plumbing, and electrical trade applications.
Hand files require no power source and no special tools beyond a proper handle if not already fitted. Always de-energize electrical panels and shut off gas or water supply before filing components in live systems. Wear appropriate eye protection when filing metal, as filings and debris can become airborne. Inspect the file for cracks or missing teeth before each use and replace if damaged.
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