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The WILLIAMS TOOLS BAH11701030 is a 10-inch square file with a smooth cut rating, designed for precision hand filing tasks in metal fabrication, machining, and general metalworking. With an equilateral triangle cross-section that tapers toward the point, this file reaches into tight angles, inner corners, and confined spaces where flat files cannot. The double-cut surface pattern removes material efficiently while the smooth cut grade delivers a fine finish. It is sold unhandled, so a separate handle must be sourced before use.
This file is well suited for deburring metal edges, filing drilled holes to size, shaping large fillets, and working concave surfaces on steel and other metals. The tapered profile makes it effective for flat filing as well as angled work. Typical users include machinists, pipefitters, millwrights, ironworkers, and maintenance technicians who need controlled material removal in close-tolerance applications. Sold in increments of 10 units per industry pack.
Designed as a general-purpose replacement or supplemental square file for professional hand tool sets used in metal fabrication and maintenance applications.
A licensed or journeyman-level tradesperson should attach an appropriate file handle before use to prevent injury from the tang. Secure the workpiece in a vise before filing. Wear safety glasses and gloves during all filing operations. Do not use a file as a pry bar or striking tool.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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