Grobet 31.316 Swiss-pattern Round Parallel File 6 in Cut 2

Product Description

The GROBET 31.316 is a Swiss-pattern round parallel file designed for precision material removal in metalworking, toolmaking, and fine mechanical work. It measures 6 inches in overall length with a 1/8-inch diameter and features a Cut 2 double-cut tooth pattern, which provides a medium-fine finish suitable for deburring, shaping, and fitting close-tolerance parts. The tang end accepts a standard file handle. Swiss-pattern files are ground to tighter tolerances than American-pattern files, making this tool a common choice for tool-and-die work, instrument repair, and bench fitting tasks.

This file is well suited for residential and light industrial shop environments where fine filing work is required on metals, plastics, and similar materials. The round parallel profile maintains a consistent 1/8-inch diameter from heel to tip, allowing access to narrow slots, round holes, and internal curved surfaces. Machinists, tool-and-die makers, gunsmiths, and maintenance technicians commonly reach for this profile when fitting or finishing confined internal geometries.

Key Features

• Swiss-pattern construction ground to standard precision tolerances
• Round parallel profile with consistent 1/8-inch diameter heel to tip
• Cut 2 double-cut tooth pattern delivers medium-fine stock removal
• 6-inch overall length suits benchtop and hand-held filing tasks
• Tang end for use with a standard replacement file handle

Compatibility

Designed as a standard Swiss-pattern replacement file suitable for general bench filing, toolmaking, and maintenance applications requiring a 6-inch round parallel profile.

Installation Notes

Files should always be fitted with an appropriate handle before use to prevent tang injury. Keep the file clean and free of chips using a file card or brush to maintain cutting efficiency. Files are hardened and should not be struck with hammers or used as pry tools. Store separately or in a rack to prevent tooth damage from contact with other metal tools.