Norton 78072761690 Abrasive Belt 80 Grit 2x72 Ceramic

Product Description

The NORTON 78072761690 is a ceramic abrasive belt designed for aggressive material removal on metal, wood, and composite surfaces. Measuring 2 inches wide by 72 inches long, it runs on standard belt grinding and finishing machines found in fabrication shops, maintenance facilities, and manufacturing environments. The 80-grit medium grade provides a balance between stock removal speed and surface finish quality. Ceramic abrasive grain is self-sharpening under pressure, which extends belt life compared to aluminum oxide or zirconia alternatives and maintains consistent cut rate throughout the belt's service life. The polyester cloth backing with a closed-coat Y-weight construction handles both wet and dry operation.

This belt is suited for metalworking applications including weld blending, deburring, and surface conditioning on steel and stainless steel. It is also used in woodworking and composites finishing where a durable, long-lasting abrasive is needed. The closed-coat construction maximizes abrasive grain coverage for efficient cutting, making it appropriate for high-pressure grinding on stationary belt grinders, inline finishing machines, and portable belt sanders with a 2-inch by 72-inch platen. The R983 series designation identifies the specific ceramic grain formulation and backing system used in this belt.

Key Features

• Ceramic abrasive grain self-sharpens under grinding pressure for extended belt life
• 80-grit medium grade balances aggressive stock removal with controlled surface finish
• Closed-coat construction maximizes grain density for efficient, consistent cutting
• Y-weight polyester cloth backing resists tearing under high-tension and high-pressure operation
• Rated for both wet and dry operation, compatible with coolant-assisted grinding setups
• 2 inches x 72 inches format fits a wide range of standard belt grinder platforms

Compatibility

Designed for use on belt grinders and finishing machines that accept a 2-inch by 72-inch abrasive belt. Suitable for wet or dry operation as specified by the machine manufacturer.

Installation Notes

Belt grinder installation and belt changes should be performed by qualified personnel following the machine manufacturer's instructions. Power down and lock out the grinder before changing belts. Inspect the tracking adjustment and platen condition before running a new belt at operating speed. Ensure belt direction arrows, if present, align with the machine's direction of travel to avoid belt seam failure.