Nicholson 03599NN Flat File 8 Inches Double Cut

Product Description

The NICHOLSON 03599NN is an American-pattern flat file designed for metal filing and machining applications. This 8-inch double-cut file features a second-cut coarseness rating, making it well suited for general-purpose stock removal and surface smoothing on metal workpieces. The flat profile measures 25/32 inches wide and 13/64 inches thick, providing a rigid, non-flexible body that delivers consistent cutting action. A traditional tang design accepts standard file handles, giving the technician a secure grip during use. At 0.32 pounds, this file is lightweight enough for extended hand use without fatigue.

This file is intended for use in machining, fabrication, and metal finishing work. The double-cut tooth pattern removes material faster than single-cut files and leaves a moderately smooth surface finish appropriate for deburring, shaping, and fitting metal parts. It is a standard tool in machine shops, maintenance facilities, and trade toolboxes wherever metal fitting work is performed. The second-cut coarseness is a practical middle-ground choice for general metalworking tasks.

Key Features

• Double-cut tooth pattern for efficient material removal on metal surfaces
• Second-cut coarseness provides a balance of stock removal and surface finish quality
• Flat file profile, 25/32 inches wide and 13/64 inches thick, for flat and convex surface work
• 8-inch length of cut suits a wide range of hand filing tasks
• Non-flexible, rigid body ensures consistent cutting pressure and control
• Tang design compatible with standard aftermarket file handles

Compatibility

Designed as an OEM-style replacement or direct addition to any standard file set; fits standard file handles sized for tang-style American-pattern files.

Installation Notes

A licensed machinist or skilled tradesperson should always secure an appropriate handle onto the tang before use to prevent hand injury. Ensure the workpiece is firmly clamped or secured in a vise before filing. Apply consistent, even strokes along the file length and lift on the return stroke to preserve tooth sharpness. Never use a file as a pry bar or striking tool.