Norton 78072768000 Abrasive Belt 100 Grit 3-1/2x15-1/2 in

Product Description

The NORTON 78072768000 is a coated abrasive belt designed for dry material removal on belt sanders and finishing machines. Built on a heavy X-weight cloth backing with closed-coat aluminum oxide abrasive, this belt delivers consistent cut at 100 grit — a fine grade suited for surface blending, light stock removal, and finish preparation on metal and wood. The closed-coat construction keeps abrasive grains densely packed across the belt face, maximizing contact with the workpiece and extending belt life under sustained use. It belongs to the Norton R228 series, which is engineered for demanding industrial and trade applications.

This belt fits belt sanders and portable finishing tools that accept a 3.5 x 15.5-inch belt. It is used in metal fabrication shops, HVAC sheet metal work, plumbing rough-in and pipe prep, and general mechanical trades where controlled surface finishing is required. At 100 grit fine grade, it is appropriate for pre-finishing passes and weld-seam blending rather than aggressive bulk material removal. Dry operation only — do not use with water or cutting fluids.

Key Features

• 100 grit fine grade aluminum oxide abrasive for surface blending and finish preparation
• Closed-coat construction maximizes grain density for consistent, even cut
• Heavy X-weight cloth backing resists tearing and flexing under load
• Norton R228 series — engineered for sustained industrial use
• Dry operation only — compatible with standard belt sander applications
• Sold individually (package quantity: 1)

Compatibility

Designed as a direct-fit replacement belt for belt sanders and finishing machines that accept a 3.5-inch wide by 15.5-inch long abrasive belt.

Installation Notes

Belt installation and replacement is typically performed by the equipment operator or maintenance technician. Power down and unplug the belt sander before changing belts. Verify belt tracking alignment and tension according to the tool manufacturer's guidelines before resuming operation. Inspect the backing for tears or delamination before each use and replace the belt if damage is found.