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The WILLIAMS COMFORT PRODUCTS 2-300-18-0-0 is a round bastard-cut file designed for material removal and shaping tasks common in trade service work. Bastard cut refers to a medium tooth coarseness, making this file suitable for fast stock removal on softer metals, plastics, and similar materials before finishing with a finer cut. At 7 inches in length, it offers a manageable working size for hand filing in confined or open work areas. This type of file is typically used by HVAC technicians, plumbers, electricians, and general trade professionals during installation and fabrication tasks.
Round files in bastard cut are used across residential and commercial service work wherever round or tapered openings need to be enlarged, deburred, or shaped. Common applications include smoothing conduit knockouts, deburring pipe ends, enlarging panel openings, and fitting sheet metal components. The 7-inch length is a standard hand-tool size suited for bench work and field service alike.
Designed as a general-purpose hand file compatible with standard file handles sized for 7-inch round files used in trade and industrial service applications.
A licensed trade professional or experienced technician should select the appropriate file cut and profile for the material being worked. Always secure the workpiece before filing to prevent movement and injury. Wear appropriate eye protection when filing metal to guard against debris. Ensure a proper handle is fitted to the tang before use to maintain safe grip and control.
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