Nicholson 03566NN Flat File 8 Inches Bastard Cut

Product Description

The NICHOLSON 03566NN is an 8-inch American-pattern flat file designed for material removal and surface finishing on metal workpieces. It features a double cut tooth pattern with a bastard cut coarseness grade, making it effective for fast stock removal on ferrous and non-ferrous metals. The file measures 25/32 inches wide and 13/64 inches thick along the cut length and includes a tang end for use with a standard file handle. This tool is a staple in machine shops, fabrication environments, and maintenance toolkits where controlled hand-filing is part of routine metalwork.

This flat file is suited for general machining and metal fabrication applications, including deburring, edge breaking, surface smoothing, and fitting of metal parts. The double cut configuration removes material on both the forward and lateral strokes, improving efficiency on flat surfaces. At 8 inches in cut length with a non-flexible body, it provides consistent contact and control across the work surface. It is commonly used by machinists, millwrights, pipefitters, and maintenance technicians working with steel, cast iron, and similar metals.

Key Features

• Double cut tooth pattern for efficient material removal on forward and lateral strokes
• Bastard cut coarseness grade balances fast stock removal with surface finish quality
• Flat profile with consistent 25/32-inch width and 13/64-inch thickness across the cut length
• 8-inch cut length suits a wide range of hand-filing tasks on flat metal surfaces
• Non-flexible body provides rigid contact and precise control
• Tang end accepts standard file handles for ergonomic grip and extended reach

Compatibility

Designed as an OEM-style American-pattern flat file for use with standard aftermarket or manufacturer file handles sold separately; suitable for general metal filing applications in machining, fabrication, and maintenance settings.

Installation Notes

Always fit a proper handle onto the tang before use to prevent hand injury from the exposed tang point. A licensed machinist or trained maintenance technician should secure the workpiece in a vise or fixture before filing to maintain control and avoid workpiece movement. Inspect the file teeth before each use and do not use a file that is chipped, cracked, or heavily loaded with metal filings. Clean the file with a file card or brush regularly to maintain cutting efficiency and prevent scoring of the work surface.