Grobet 31.071 Swiss-pattern Equalling File 6 Inch Cut 4

Product Description

The GROBET 31.071 is a Swiss-pattern equalling file designed for precision metalworking and finishing tasks. With a 6-inch overall length and a Cut 4 double-cut tooth pattern, this file delivers fine, controlled material removal on flat and parallel surfaces. The rectangular profile measures 0.5 inches wide and approximately 0.109 inches thick, making it well suited for work in tight tolerances. It features a tang end for use with a file handle. Licensed trades and skilled machinists rely on Swiss-pattern files like this one when standard American-pattern files lack the refinement needed for close-tolerance work.

This file is appropriate for use on ferrous and non-ferrous metals, hardened tool steel, and similar materials where a smooth, consistent finish is required. The equalling shape produces parallel sides, making it ideal for fitting keyways, slots, and mating flat surfaces. It fits naturally into tool and die work, instrument repair, and precision fabrication applications. The Cut 4 rating indicates a fine tooth pitch within the Swiss-pattern grading system, producing a smoother finish than coarser cut numbers.

Key Features

• Swiss-pattern Cut 4 double-cut tooth configuration for fine, controlled stock removal
• Equalling (rectangular) file shape produces two flat, parallel working faces and edges
• 6-inch overall length suits bench work and hand-held precision filing
• 0.5-inch width and 0.109-inch thickness allow access to slots, keyways, and close-clearance surfaces
• Tang end compatible with standard aftermarket file handles

Compatibility

Designed as an OEM-style replacement or direct-use Swiss-pattern file compatible with standard file handles sized for a tang-end file. No specific system or equipment compatibility is stated by the manufacturer for this SKU.

Installation Notes

Always fit a properly sized handle onto the tang before use to prevent hand injury. Secure the workpiece in a vise or fixture before filing. Apply consistent forward pressure and lift on the return stroke to preserve tooth sharpness. Keep the file clean with a file card to prevent pinning and surface scratching.