Norton 07660749265 Abrasive Belt 50 Grit 3x21 in

Product Description

The NORTON 07660749265 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 stock removal, weld blending, and surface conditioning tasks where fast cutting action is required. The zirconia alumina abrasive grain delivers a sharp, self-sharpening cut that holds up under heavy pressure and extended use cycles. Measuring 3 inches wide by 21 inches long, the belt fits standard portable belt sanders and small stationary units in that size class. A heavy Y-weight cloth backing provides durability and resistance to tearing under load.

This belt is intended for dry operation and is commonly used in metal fabrication shops, plumbing and pipefitting work, HVAC sheet metal work, and general maintenance environments. The open coat density reduces loading when working softer materials or materials that tend to clog abrasive surfaces. Trade professionals reach for this grit range when preparing pipe ends, cleaning welds, or removing mill scale before fitting and assembly. It is sold individually and ships as a single unit.

Key Features

• 50 grit coarse grade for rapid stock removal and weld blending
• Zirconia alumina grain offers a self-sharpening, long-lasting cut
• Open coat construction resists loading on softer or resinous materials
• Heavy Y-weight cloth backing handles high-tension and high-pressure applications
• Dry operation rating — not designed for wet sanding use
• Series R831 construction for consistent performance belt to belt

Compatibility

Designed as a direct-fit replacement belt for portable and stationary belt sanders accepting a 3-inch by 21-inch abrasive belt.

Installation Notes

Belt sander installation and belt changes should be performed with the tool unplugged and the work area clear of bystanders. Confirm belt tracking alignment before powering on to prevent edge contact with the sander frame. Inspect the belt for tears or loose splices before each use. Coarse-grit belts remove material quickly — maintain consistent tool movement to avoid gouging or uneven surface profiles.