Norton 614636-86070 India MF14 Square Abrasive File

Product Description

The NORTON 614636-86070 is an India MF14 square abrasive file designed for precision hand-filing of metal and other hard materials. Built with aluminum oxide grain in a vitrified bond, this file delivers consistent medium-grit cutting action across its full 4-inch length. The square profile measures 1/4 inch by 1/4 inch, making it well suited for tight slots, keyways, and narrow grooves that standard flat files cannot reach. It is a purpose-built tool for machinists, pipefitters, millwrights, and other trade professionals who require controlled material removal in confined areas.

This file is used in maintenance, repair, and fabrication settings where precise hand finishing is required. The square cross-section allows all four faces to be used as working surfaces, extending the useful life of the file. Typical applications include deburring machined slots, fitting keyways, cleaning threads, and dressing tight interior corners on metal workpieces. The medium grit designation provides a balance between fast stock removal and surface quality, making it appropriate for general-purpose metal fitting work in both shop and field environments.

Key Features

• Square profile at 1/4 inch by 1/4 inch accesses narrow slots and keyways
• Medium grit aluminum oxide abrasive for balanced stock removal and finish
• Vitrified bond construction provides consistent cutting performance
• India MF14 file type for precision hand-filing of ferrous and non-ferrous metals
• 4-inch length suits compact and confined filing applications
• Sold in boxes of 5 with a minimum order quantity of 20

Compatibility

Designed as a standard India MF14 square abrasive file for general hand-filing applications on metal and similarly hard materials in maintenance, fabrication, and repair environments.

Installation Notes

This file is a hand tool used by machinists, pipefitters, and trade technicians and requires no power source or fasteners. Secure the workpiece firmly before filing to maintain control and accuracy. Use appropriate personal protective equipment including safety glasses and gloves when filing metal. Inspect the file for cracks or damage before each use and replace if the abrasive surface is worn smooth or the body is compromised.

Technical Specifications

• File Type: India MF14
• Profile: Square
• Size: 4 inches x 1/4 inches x 1/4 inches
• Grit: Medium
• Material: Aluminum Oxide
• Bond: Vitrified
• Weight: 0.025 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20

Standard Information

• Brand: NORTON
• Manufacturer Part Number: 614636-86070