Norton 78072721590 Abrasive Belt 80 Grit 2.5x60 in

Product Description

The NORTON 78072721590 is a coated abrasive belt designed for dry stock removal and surface finishing on power belt sanders. Built on an X-weight cloth backing with closed-coat aluminum oxide abrasive, this belt delivers aggressive, consistent cut at 80 grit. The X-weight backing resists stretching and tearing under load, making it suitable for demanding production grinding and blending work. Aluminum oxide is a durable, versatile abrasive that performs well on ferrous metals, wood, and composites. This is a standard replacement consumable stocked by fabrication shops, metal finishing operations, and woodworking facilities.

The 78072721590 fits 2-1/2 inch wide by 60 inch OAL belt sander configurations, a common format in stationary and bench-mounted belt grinders used in metalworking, woodworking, and general fabrication. The 80 grit coarse grade makes it appropriate for initial shaping, heavy material removal, and weld blending before stepping down to finer grits for finishing. Dry operation only — no coolant or cutting fluid should be used with this belt.

Key Features

• 80 grit coarse aluminum oxide abrasive for aggressive stock removal
• Closed-coat construction maximizes abrasive surface contact for faster cut rates
• X-weight cloth backing provides high tensile strength and resistance to tearing
• Dry-only operation — suited for wood, metal, and composite substrates
• Series R228 designation for cross-referencing and reorder consistency

Compatibility

Designed for belt sanders and grinders that accept 2-1/2 inch wide by 60 inch OAL abrasive belts in dry-use applications.

Installation Notes

Belt installation should be performed by a qualified operator with the machine powered off and unplugged. Verify belt tracking and tension per the machine manufacturer's specifications before operation. Inspect the belt for tears or edge damage before mounting — do not use a damaged belt. Arrow markings on the belt, if present, indicate the required direction of travel and must be observed to prevent seam failure.