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The NICHOLSON 37842 is a Swiss-pattern flat needle file designed for precision metal filing and finishing work. It features a Cut 2 tooth pattern, which provides a medium-fine bite suited for deburring, shaping, and detail work on metal surfaces. The rectangular cross-section and needle-level precision make it well suited for tight tolerances and intricate filing operations. With an overall length of 6.25 inches and a 3-inch length of cut, this file delivers controlled material removal in confined areas. It ships without a handle, with a tang end for use with a separately sourced file handle.
This file is used across metalworking, fabrication, machining, and maintenance trades. It is commonly used by machinists, tool-and-die workers, pipefitters, and HVAC technicians for fitting metal parts, cleaning up threads, dressing valve seats, and removing burrs from cut edges. The compact overall length and needle-file precision make it appropriate for bench work and field service applications where fine material removal is required.
Designed as an OEM-style Swiss-pattern needle file suitable for general metalworking, fabrication, and maintenance filing applications requiring a flat rectangular profile and Cut 2 tooth specification.
This file is a hand tool requiring no installation. Secure the tang in an appropriate file handle before use to maintain control and avoid injury. Always file with controlled strokes away from unprotected edges and wear appropriate eye protection. Inspect the file for cracks or missing teeth before each use and replace if damaged.
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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