Grobet 31.213 Swiss-pattern File 8 in Narrow Pillar Cut 0

Product Description

The GROBET 31.213 is a Swiss-pattern narrow pillar file designed for precision material removal in metalworking, toolmaking, and finishing applications. Cut 0 provides the coarsest tooth profile in the Swiss-pattern grading system, making it suitable for aggressive stock removal on ferrous and non-ferrous metals. The file measures 8 inches in overall length, 9/32 inches wide, and 9/64 inches thick, with a double-cut tooth pattern on a rectangular cross-section. A tang is included for use with a compatible file handle. This tool is used by machinists, toolmakers, die makers, and skilled tradespeople who require controlled filing in confined or detailed areas.

The narrow pillar profile suits work in slots, keyways, and recessed surfaces where a standard flat file would not fit cleanly. The rectangular cross-section with reduced width allows access to tight tolerances without damaging adjacent surfaces. At 8 inches, the file is appropriate for bench work and hand finishing tasks in a shop environment. Double-cut geometry on both faces provides efficient material removal per stroke under moderate hand pressure.

Key Features

• Swiss-pattern Cut 0 double-cut tooth profile for aggressive stock removal
• Narrow pillar shape for access to slots, keyways, and confined recesses
• Rectangular cross-section measuring 9/32 inches wide by 9/64 inches thick
• 8-inch overall length suitable for standard bench filing tasks
• Tang end for use with a separately sourced file handle

Compatibility

Designed as a standard Swiss-pattern narrow pillar file compatible with any file handle sized to fit a tang-style attachment. Appropriate for use on ferrous metals, non-ferrous metals, and similar materials in toolmaking and precision metalworking applications.

Installation Notes

Always fit the tang securely into an appropriately sized file handle before use to prevent hand injury. Secure the workpiece in a vise or fixture before filing to maintain control and accuracy. Files should not be used on materials harder than the file itself, and should be stored so teeth do not contact other tools or files. No power tools, torque specifications, or code requirements apply to hand-file use.