Norton 78072722160 Abrasive Belt 100 Grit 4x54 in Aluminum Oxide

Product Description

The NORTON 78072722160 is a coated abrasive belt designed for use on belt sanders and abrasive grinding machines in metal fabrication, woodworking, and surface preparation applications. Built on an X-weight cloth backing with closed-coat aluminum oxide grain, this belt delivers consistent material removal at 100 grit — a medium-grade cut suited for blending welds, removing rust or mill scale, and smoothing rough stock. The closed-coat construction maximizes grain coverage across the belt face, improving cutting efficiency and surface finish consistency. It is rated for dry use only and carries the R228 series designation from NORTON.

This belt is intended for stationary and portable belt sanding equipment that accepts a 4-inch wide by 54-inch long belt. It is commonly used in metal shops, fabrication facilities, and industrial maintenance settings where controlled stock removal and surface conditioning are required. Woodworkers also use medium-grit aluminum oxide belts at this size for dimensioning and preparing hardwood and softwood surfaces. The X-weight backing resists tearing under the tension and pressure typical of production sanding environments.

Key Features

• 100 grit medium-grade aluminum oxide abrasive for efficient stock removal and surface blending
• X-weight cloth backing provides high tensile strength and durability under heavy sanding pressure
• Closed-coat construction maximizes grain density for consistent cut rate across the belt surface
• Rated for dry operation — not compatible with wet or coolant-flooded applications
• R228 series designation; 4 inches wide by 54 inches long standard belt size

Compatibility

Designed as a standard replacement belt for belt sanding machines that accept a 4-inch by 54-inch abrasive belt in dry-use applications.

Installation Notes

Belt installation and replacement should be performed by the machine operator following the equipment manufacturer's belt-change procedure. Power down and lock out the sander before removing or installing any abrasive belt. Verify belt tracking adjustment after installation and before resuming operation. Do not use this belt with coolant, water, or cutting fluids, as it is rated for dry use only.