Nicholson 03797NN Flat File 12 Inches Second Cut Double Cut

Product Description

The NICHOLSON 03797NN is an American-pattern flat file designed for precision metal filing and finishing work. Built with a double cut pattern and a second cut coarseness rating, this file removes material efficiently while leaving a surface that is ready for finishing passes. At 12 inches in length with a 1-5/32 inch width and 9/32 inch thickness, it provides solid coverage across flat workpiece surfaces. The tang end accepts a standard file handle for secure grip during use. Licensed machinists, toolmakers, and metalworking tradespeople reach for this style of file when fitting, deburring, and shaping ferrous and non-ferrous metal parts.

This file is suited for bench work and machine shop applications where flat surfaces, edges, or slots require material removal or fine surface preparation. The double cut geometry gives the user controlled bite with each stroke, making it practical for both roughing down high spots and blending surfaces on steel, cast iron, and similar metals. The 12 inch cut length accommodates a wide range of workpiece sizes common in production and maintenance machining environments.

Key Features

• Double cut tooth pattern for efficient two-directional material removal on metal
• Second cut coarseness rating balances stock removal speed with surface finish quality
• 12 inch cut length with 1-5/32 inch width provides broad filing coverage
• 9/32 inch thickness allows filing in moderate-depth grooves and recesses
• Tang end compatible with standard replacement file handles
• Non-flexible construction for rigid, controlled filing strokes

Compatibility

Designed as a general-purpose American-pattern flat file for bench machining and metalworking applications involving metal stock, castings, and fabricated parts.

Installation Notes

File handles are sold separately and should be firmly seated on the tang before use to prevent hand injury. Always secure the workpiece in a vise before filing. File in the forward cutting stroke direction and lift the file on the return stroke to preserve tooth life. Wear appropriate eye and hand protection when filing metal.