Norton 78072721318 Abrasive Belt 120 Grit 2x72 in

Product Description

The NORTON 78072721318 is a coated abrasive belt designed for dry grinding, blending, and finishing operations on metal, wood, and composite surfaces. It measures 2 inches wide by 72 inches long and runs a 120 grit, medium-grade aluminum oxide abrasive on an X-weight cloth backing with closed coat density. The X-weight backing resists tearing under aggressive stock removal conditions, making it a reliable choice for stationary belt grinders and wide-belt finishing machines used in fabrication and maintenance shops.

This belt is suited for dry surface finishing applications including weld blending, deburring, and intermediate stock removal on ferrous and non-ferrous metals as well as hardwood. The 2 x 72 inch format is a standard size used on bench-top and floor-standing belt grinders common in machine shops, welding operations, and metal fabrication environments. It is installed and serviced by machinists, fabricators, maintenance technicians, and skilled tradespeople requiring consistent cut rate and finish quality across production runs.

Key Features

• 120 grit aluminum oxide abrasive delivers medium-grade material removal and surface finishing
• X-weight cloth backing provides high tensile strength and resistance to tearing under load
• Closed coat density maximizes abrasive coverage for consistent cut and finish
• Dry-use construction — not rated for wet or coolant-flooded applications
• Series R228 designation for consistent reorder and cross-reference against other NORTON belt lines
• Standard 2 x 72 inch format fits a wide range of stationary belt grinder platforms

Compatibility

Designed as an OEM-style replacement or consumable for stationary belt grinders and finishing machines that accept a 2 inch wide by 72 inch long abrasive belt.

Installation Notes

Belt installation should be performed by qualified personnel familiar with the grinder manufacturer's tensioning and tracking procedures. Power down and lock out the machine before changing belts. Inspect the contact wheel, idler, and platen for wear or damage prior to installing a new belt. Follow the grinder manufacturer's guidelines for belt tension and tracking adjustment before resuming operation.