Nicholson 37926 Swiss-pattern Square Needle File Cut 2

Product Description

The NICHOLSON 37926 is a Swiss-pattern needle file with a square profile, designed for precision filing work on metal, plastics, and other hard materials. With an overall length of 6.25 inches and a 3-inch length of cut, this file delivers controlled material removal in tight spaces and intricate workpieces. The Cut 2 designation indicates a second-cut tooth pattern, balancing moderate stock removal with a smoother finish than a bastard cut. It measures 0.09 inches wide and 0.09 inches thick, with a tang end for use with a separate handle or pin vise. Machinists, tool-and-die technicians, jewelers, and metalworking tradespeople reach for needle files like this when detail work demands accuracy over speed.

This file is well suited for deburring, fitting keyways, cleaning slots, and finish-filing in areas inaccessible to standard hand files. The square cross-section makes it useful for filing internal corners, square holes, and grooves where a flat or round file cannot seat properly. It is a common shop consumable in machining, mold-making, and precision fabrication environments, as well as in HVAC and electrical trade shops where sheet metal and bracket fitting require fine material removal.

Key Features

• Square profile enables precise filing of internal corners, slots, and grooves
• Cut 2 second-cut tooth pattern for moderate removal with a smoother surface finish
• Swiss-pattern construction for consistent tooth spacing and precision-grade performance
• 3-inch length of cut concentrates working surface for detail applications
• Tang end compatible with standard needle file handles and pin vises
• Compact 0.09-inch by 0.09-inch cross section accesses tight workpiece geometries

Compatibility

Designed as an OEM-style replacement or direct shop consumable for precision needle file applications requiring a square profile and Cut 2 tooth pattern.

Installation Notes

A licensed machinist or skilled tradesperson should select the appropriate handle before use, as the tang end is not intended to be gripped bare-handed under filing pressure. Secure the workpiece in a vise before filing to prevent movement and maintain accuracy. Inspect the file for cracks or missing teeth before each use and replace worn files rather than applying excess pressure, which can damage both the file and the workpiece surface.