Grobet 31.488 Swiss-pattern Crossing Needle File Cut 2

Product Description

The GROBET 31.488 is a Swiss-pattern crossing needle file with a Cut 2 tooth configuration, designed for precision material removal in tight or curved workpieces. The oval cross-section and crossing profile make it well-suited for finishing interior curves, slots, and contoured surfaces where flat or round files cannot reach. At 5.5 inches overall length with a 2.5-inch length of cut, this file delivers controlled cutting action in a compact form. The tang end accepts a separately sourced handle. It is specified for gold and fine metalwork applications requiring consistent, fine stock removal.

This file is used in jewelry fabrication, tool and die work, watchmaking, and precision metalworking trades where fine finishing is required. The Cut 2 rating indicates a second-cut tooth pattern, providing a balance between material removal rate and surface finish quality. The oval cross-section with a crossing geometry allows the file to reach concave radii and shaped recesses that standard profiles cannot address. At 0.17 inches wide and 0.08 inches thick, the file fits into narrow work areas with minimal clearance.

Key Features

• Swiss-pattern construction for consistent tooth geometry and predictable cutting action
• Cut 2 second-cut rating balances stock removal with surface finish quality
• Crossing oval profile reaches concave curves, recesses, and shaped slots
• 5.5-inch overall length with 2.5-inch length of cut for compact control
• Narrow 0.17-inch width and 0.08-inch thickness fits tight clearance areas
• Tang end compatible with standard file handles sold separately

Compatibility

Designed for use in jewelry fabrication, precision metalworking, and gold material applications where a Swiss-pattern needle file with a crossing oval profile is required.

Installation Notes

A file handle should be fitted to the tang before use to prevent hand injury during operation. Always file with controlled strokes appropriate to the workpiece material and desired finish. Wear appropriate eye protection when filing metal. Do not use this file on material harder than its rated application, as this will damage the tooth pattern and reduce service life.