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The 3M 7010363100 is an alumina zirconia coated abrasive belt engineered for high-production grinding and finishing applications. The 577F series uses alumina zirconia grain combined with a grinding aid to deliver faster cut rates and longer service life compared to standard aluminum oxide belts. The heavy polyester cloth backing is water-resistant and built to handle high-pressure applications, edge work, and aggressive stock removal. At 36 grit, this belt is suited for coarse material removal on a wide range of metal substrates. Licensed trades and metalworking professionals install and operate these belts on stationary and portable belt grinders.
This belt measures 24 inches in length and 1/2 inch in width, making it a fit for narrow-platen and edge-grinding applications. The alumina zirconia grain runs cooler than conventional abrasives, which reduces heat buildup on heat-sensitive metals such as aluminum and stainless steel. The 577F is designed for high-production shop environments where consistent cut and belt longevity directly affect throughput. It is sold individually and is available in a range of grit sizes and belt dimensions for varied workpiece requirements.
Designed as an OEM-style replacement or aftermarket abrasive belt for narrow-platen belt grinders and portable belt sanding tools that accept a 24 inch by 1/2 inch belt configuration.
Belt installation and replacement should be performed by a qualified operator following the grinder manufacturer's belt-tracking and tension procedures. Disconnect and lock out power to the grinder before mounting or removing the belt. Inspect the platen, idler, and drive wheels for wear or debris before installing a new belt. Always use appropriate eye protection and work gloves when handling abrasive belts.
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