Norton 78072728615 Abrasive Belt 120 Grit 2x48 in

Product Description

The NORTON 78072728615 is a coated abrasive belt designed for aggressive material removal and finishing on metal, wood, and composite surfaces. Built on a heavyweight polyester cloth (X-weight) backing, this belt handles high-tension belt grinder applications without tearing or stretching. It measures 2 inches wide by 48 inches long and runs at 120 grit, placing it in the medium-grade range suited for stock removal with a refined surface finish. The abrasive grain is zirconia alumina, a self-sharpening material that stays aggressive throughout its service life and outperforms standard aluminum oxide on hard metals and stainless steel. Suitable for both wet and dry operation.

This belt fits standard 2 x 48 inch belt grinders and sanders commonly used in metal fabrication shops, welding operations, and industrial maintenance environments. The closed-coat construction keeps abrasive grain densely packed across the belt face, maximizing cutting efficiency on flat stock, pipe, and structural shapes. Series R823P designation identifies this as part of a consistent Norton abrasive line intended for production grinding and finishing tasks where repeatable results matter. Licensed tradespeople and production grinding operators working ferrous and non-ferrous metals will find this grit level useful for intermediate finishing steps before moving to finer grits.

Key Features

• Zirconia alumina grain self-sharpens during use, extending belt life on hard metals and stainless steel
• X-weight polyester cloth backing resists tearing and stretching under high-tension belt grinder loads
• Closed-coat construction maximizes grain coverage for faster material removal
• 120 grit medium grade balances stock removal with surface finish quality
• Rated for both wet and dry operation, compatible with water-based and oil-based coolants
• Series R823P for consistent performance across production runs

Compatibility

Designed to fit belt grinders and power file sanders that accept 2 inch by 48 inch abrasive belts. Verify drive wheel and idler wheel spacing on your specific machine before installation.

Installation Notes

Power down and unplug the belt grinder or disconnect it from its power source before changing belts. Confirm belt tracking adjustment after installation by running the machine briefly at low speed before full operation. Inspect the belt for tears, edge fraying, or joint separation before each use and discard any belt showing damage. Follow machine manufacturer guidelines for maximum belt speed ratings.