Norton 78072728582 Abrasive Belt 80 Grit 1x30 in Zirconia Alumina

Product Description

The NORTON 78072728582 is a coated abrasive belt engineered for aggressive material removal on metal, wood, and composite surfaces. Part of the R823P series, it measures 1 inch wide by 30 inches long and carries an 80-grit zirconia alumina abrasive on a heavy-duty X-weight polyester cloth backing. The closed-coat density ensures consistent, fast-cutting action across the full belt surface. This belt is rated for both wet and dry operation, giving metalworkers and fabricators flexibility in their finishing setup. Weighing just 0.06 pounds, it is a standard consumable for portable belt sanders and benchtop grinding stations used in light fabrication and pipe work.

This belt is suited for use in metal fabrication shops, plumbing and pipefitting work, HVAC duct and fitting prep, and general-purpose grinding applications. The zirconia alumina grain self-sharpens under pressure, maintaining cut rate longer than standard aluminum oxide belts. The X-weight polyester cloth backing resists tearing under tension, making it appropriate for high-contact-pressure applications on stationary or handheld belt sanders. Wet or dry operation makes it compatible with fluid-cooled metalworking setups as well as standard dry grinding environments.

Key Features

• 80-grit coarse zirconia alumina abrasive for fast stock removal
• Closed-coat construction delivers uniform surface contact and consistent cut rate
• X-weight polyester cloth backing provides high tensile strength and tear resistance
• Compatible with both wet and dry grinding or sanding operations
• R823P series design with self-sharpening grain for extended belt life
• Lightweight at 0.06 pounds — standard consumable quantity, sold individually

Compatibility

Designed as an OEM-style replacement consumable for 1 inch by 30 inch belt sander and abrasive grinding machines accepting standard coated abrasive belts.

Installation Notes

Installation is performed by qualified machine operators or trade professionals following equipment manufacturer guidelines. Always power down and disconnect the belt sander or grinder before changing abrasive belts. Inspect the drive and idler rollers for wear before installing a new belt, and confirm correct belt tracking before resuming operation. Eye protection and appropriate PPE are required during abrasive grinding operations per applicable safety standards.