Norton 78072727121 Abrasive Belt 80 Grit 2x60 in Zirconia

Product Description

The NORTON 78072727121 is a coated abrasive belt designed for aggressive stock removal on metal, wood, and composites. Part of the R821P Series, it features zirconia alumina abrasive grain on a durable polyester cloth backing with a closed coat density. The belt measures 2 inches wide by 60 inches long and carries an 80 grit rating, placing it in the coarse grade range suited for rapid material removal and weld blending. It is rated for dry operation only. Fabricators, metalworkers, pipefitters, and woodworking professionals use this belt on standard belt grinders and finishing machines in both shop and field environments.

The R821P Series belt is well suited for portable and stationary belt grinding applications. Its polyester cloth backing resists tearing under load, making it appropriate for heavy-duty grinding on structural steel, pipe welds, and hard wood surfaces. The 2 by 60 inch size is a common format for bench-mounted and floor-standing belt grinders found in fabrication shops, pipe shops, and metal finishing facilities.

Key Features

• Zirconia alumina grain delivers fast, aggressive cutting action for coarse stock removal
• Closed coat construction maximizes abrasive coverage for consistent surface contact
• Polyester cloth backing provides high tensile strength and flexibility under load
• 80 grit coarse grade is suited for weld blending, deburring, and rapid shaping
• Dry-use rated for standard shop grinding environments
• R821P Series construction balances cut rate and belt durability

Compatibility

Designed for use on belt grinders and finishing machines that accept 2 x 60 inch abrasive belts in dry grinding applications.

Installation Notes

Belt installation should be performed by a qualified operator following machine manufacturer guidelines. Always power down and lockout/tagout the grinder before changing belts. Verify belt tracking and tension per the equipment manufacturer specifications before resuming operation. Inspect the belt for damage or defects prior to each use and never exceed the machine rated speed.