Nicholson 37081 Swiss-pattern Half Round File 4 Inch

Product Description

The NICHOLSON 37081 is a Swiss-pattern needle file with a half round profile, designed for precision filing work in tight spaces and intricate applications. It features a Cut 0 tooth pattern, which delivers a coarse-to-medium cut suited for rapid stock removal and initial shaping. The overall length is 4 inches with a 2-inch length of cut, a width of 0.16 inches, and a thickness of 0.06 inches. The tang-style end accepts a separate handle, which is sold independently. This file is used by machinists, toolmakers, electricians, and HVAC technicians for deburring, shaping, and fitting metal components during installation or repair work.

The 37081 is appropriate for detailed work on ferrous and non-ferrous metals, plastics, and similar materials where a small, precise file is required. Its needle-file classification makes it a common choice for deburring conduit edges, cleaning burrs from pipe fittings, and fitting components in confined areas. The half round profile allows the user to address both flat and curved surfaces with a single tool, reducing the number of files needed on a job.

Key Features

• Swiss-pattern construction for consistent tooth geometry and predictable cut performance
• Half round profile handles flat and curved surfaces with one file
• Cut 0 tooth pattern for efficient stock removal on initial shaping tasks
• Compact 4-inch overall length suited for confined work areas
• Tang end accepts standard needle file handles for secure grip
• Needle-file precision level for detailed deburring and fitting work

Compatibility

Designed as a standard Swiss-pattern needle file replacement suitable for general-purpose precision filing applications across trades requiring small-format hand files.

Installation Notes

This file is a hand tool used by licensed tradespeople and skilled technicians across HVAC, plumbing, and electrical work. No power source is required, but appropriate eye protection should be worn when filing metal to guard against debris. A separate handle should be fitted to the tang before use to maintain safe control of the file during work. Inspect the file for cracks or damaged teeth before each use and replace if compromised.