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The WILLIAMS COMFORT PRODUCTS 4-186-04-2-0 is a slim taper file measuring 4 inches in length with a tooth pitch of 58 teeth per inch (TPI). Slim taper files are hand-cutting tools used for precision filing work in confined spaces, slots, and narrow grooves. The tapered profile allows access to tight geometries where standard flat or round files cannot reach. This file is sold individually and is well-suited for trade and maintenance applications requiring controlled material removal on metal, plastic, or composite surfaces.
This slim taper file is appropriate for use in HVAC, plumbing, electrical, and general mechanical trade work where deburring, sharpening, or fitting of components is required. The 4-inch length and 58 TPI specification make it a fine-cut tool for finish filing and light material removal rather than aggressive stock removal. Technicians working on equipment access panels, fittings, or bracket slots will find the slim taper profile practical for day-to-day maintenance tasks.
Designed as a general-purpose slim taper hand file suitable for metal, plastic, and composite materials in trade maintenance and service applications.
Hand files require no power source and are used by qualified tradespeople for manual material removal and deburring tasks. Always wear appropriate cut-resistant gloves when handling files and ensure the workpiece is secured before filing. Inspect the file for cracks or damage before each use and do not use a file without a properly fitted handle on the tang.
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