Nicholson 39873N Swiss Pattern File 4 Inch Cut 2 Pillar

Product Description

The NICHOLSON 39873N is a Swiss-pattern pillar file designed for precision hand-filing work in metal fabrication, toolmaking, and maintenance trades. This regular pillar file features a double-cut, Cut 2 tooth pattern that removes material efficiently while leaving a refined surface finish. At 4 inches in overall length, it is sized for detail work in confined areas or on small workpieces. The rectangular cross-section and consistent taper make it well suited for filing flat surfaces, slots, and keyways. It ships with a tang end for use with a separately sourced file handle.

This file is commonly used by machinists, tool-and-die workers, millwrights, and maintenance technicians for deburring, fitting, and sharpening applications. The Cut 2 double-cut pattern is appropriate for standard-precision stock removal on ferrous and non-ferrous metals. At 4 inches, it handles small-scale work where a full-size file would be unwieldy, making it a practical addition to a precision hand-tool kit or toolroom setup.

Key Features

• Swiss-pattern Cut 2 double-cut tooth geometry for standard-precision metal removal
• Regular pillar shape with rectangular cross-section for flat surfaces and slot work
• 4-inch overall length suited for detail and confined-space filing
• 0.37 inches wide and 0.1 inches thick for a slim, precise profile
• Tang end compatible with standard file handles (handle sold separately)

Compatibility

Designed as a general-purpose Swiss-pattern pillar file for standard hand-filing applications on metal workpieces in toolroom, fabrication, and maintenance environments.

Installation Notes

Secure an appropriately sized file handle onto the tang before use to prevent injury from the exposed tang end. File in one direction with controlled strokes and avoid rocking the file across the workpiece surface. Keep the file clean with a file card to maintain cutting efficiency and extend service life. Store separately from other metal tools to protect the tooth pattern from damage.