Norton 78072723180 Abrasive Belt 36 Grit 2x60 Zirconia Alumina

Product Description

The NORTON 78072723180 is a coated abrasive belt designed for aggressive material removal on metal, weld seams, and other hard surfaces. Built on a heavy Y-weight cloth backing, it runs on standard 2-inch belt grinders and finishing machines. The abrasive material is zirconia alumina, a self-sharpening grain that holds up under high pressure and heat better than aluminum oxide. At 36 grit, this belt falls into the very coarse grade range, making it the right choice for fast stock removal, weld blending, and surface prep before finish grinding. The closed coat density maximizes grain coverage for consistent cut rate across the full belt life. Dry operation only.

This belt fits 2-inch wide belt grinders and sanding machines commonly used in metal fabrication shops, welding operations, and industrial maintenance settings. Typical applications include grinding welds flush, removing rust and scale, deburring heavy plate, and shaping metal stock. The R821P series designation indicates a production-grade belt suited for high-volume, continuous-use environments. It is installed and used by metal fabricators, maintenance machinists, welders, and industrial grinding technicians.

Key Features

• Zirconia alumina grain for aggressive, self-sharpening cut on ferrous and non-ferrous metals
• 36 grit very coarse grade for fast stock removal and weld blending
• Heavy Y-weight cloth backing resists tearing under high-tension belt grinder use
• Closed coat density provides maximum abrasive coverage and consistent cut rate
• Dry operation design for standard belt grinder and finishing machine use
• Series R821P production-grade construction for high-volume shop environments

Compatibility

Designed for use on 2-inch wide belt grinders and abrasive finishing machines that accept 2 inches x 60 inches belts. Verify drive wheel and idler wheel clearance before installation.

Installation Notes

Power down and lock out the belt grinder before changing belts. Confirm the arrow printed on the belt backing aligns with the intended direction of rotation before tensioning. Inspect tracking adjustment and belt tension per the machine manufacturer guidelines before starting the grinder. Wear appropriate eye protection and gloves when handling coarse-grit abrasive belts.