Norton 78072728611 Abrasive Belt 180 Grit 2x48 in

Product Description

The NORTON 78072728611 is a coated abrasive belt engineered for aggressive stock removal and consistent finish work on metal, wood, and composite surfaces. Running 2 inches wide and 48 inches long, this belt uses zirconia alumina abrasive grain in a 180 grit, fine-grade specification. The grain is bonded to a heavy-duty X-weight polyester cloth backing with a closed coat density, which maximizes grain coverage across the belt face for efficient cut rates and even surface contact. It belongs to the R823P series and is suited for both wet and dry operation.

This belt is a standard fit for 2 x 48 inch belt sanders and grinders used in metal fabrication shops, weld grinding, wood finishing, and general surface preparation. The 180 grit designation makes it appropriate for blending, light deburring, and finish passes after coarser stock removal steps. The closed coat construction works well on harder materials where a high grain density improves throughput. Wet or dry capability gives technicians flexibility when coolant or lubrication is needed to control heat and surface discoloration on sensitive workpieces.

Key Features

• 180 grit, fine-grade zirconia alumina abrasive for efficient finish grinding and blending
• Closed coat density maximizes abrasive coverage for consistent cut rate
• X-weight polyester cloth backing provides high tensile strength and resistance to tearing under load
• Compatible with both wet and dry operating conditions
• R823P series construction for extended belt life on metal and wood substrates

Compatibility

Designed as a direct-fit replacement belt for 2 x 48 inch belt sander and grinding machines used in metalworking, woodworking, and general fabrication applications.

Installation Notes

Installation is performed by machinists, fabricators, or maintenance technicians familiar with belt sander equipment. Power down and de-energize the machine completely before changing the belt. Verify belt tracking adjustment after installation and run the machine briefly at low load to confirm the belt tracks centered on the platens and contact wheel. Inspect the belt for tears or edge damage before use.