Norton 78072727994 Abrasive Belt 50 Grit 3x18 in

Product Description

The NORTON 78072727994 is a coated abrasive belt designed for aggressive material removal on metal, wood, and composite surfaces. Running at 50 grit, this belt falls in the coarse grade range, making it well-suited for rapid stock removal, weld blending, and surface conditioning tasks. The abrasive material is aluminum oxide, bonded in a closed-coat configuration to a heavyweight X-weight cloth backing. That combination delivers durability under load and consistent cut rate across the belt's full 3-inch by 18-inch surface. Dry operation only. This belt is part of the R228 series, a line built for demanding production and maintenance grinding applications.

This belt fits portable and stationary belt sanders sized for 3 inches wide by 18 inches long belts. Typical applications include deburring, rust removal, weld blending, and stock removal on ferrous and non-ferrous metals as well as hardwoods. It is commonly used in industrial maintenance, fabrication shops, HVAC and plumbing rough-in work involving pipe or metal prep, and general trade work where a durable coarse-grit belt is needed. The X-weight cloth backing holds up to lateral flex and edge pressure during contour sanding.

Key Features

• 50 grit coarse grade aluminum oxide for aggressive stock removal
• Closed-coat configuration maximizes abrasive coverage and cut rate
• X-weight cloth backing provides durability under flex and load
• R228 series construction rated for dry operation
• 3 inches wide by 18 inches long — fits common portable belt sanders
• Aluminum oxide grain resists glazing on metal and hardwood surfaces

Compatibility

Designed as a direct-fit replacement belt for portable and bench-top belt sanders accepting 3-inch by 18-inch abrasive belts. Verify your sander's belt size before installation.

Installation Notes

Disconnect the sander from its power source before changing belts. Inspect the tracking wheel and platen for wear before fitting a new belt. Arrow markings on the belt backing, if present, indicate the recommended run direction — install accordingly. This product is rated for dry operation only; do not use with water, cutting fluids, or other liquids.