3M 7010327288 Abrasive Belt 577F 132x4 Inch 24 Grit

Product Description

The 3M 7010327288 is the 577F coated abrasive belt, designed for high-production grinding, blending, and finishing applications where standard aluminum oxide belts fall short. Built on a heavyweight, water-resistant polyester cloth backing, this belt handles aggressive edge work and high-pressure contact without breaking down. The alumina zirconia abrasive grain runs cooler than conventional aluminum oxide, making it suitable for heat-sensitive metals such as aluminum and stainless steel. The belt measures 132 inches in length and 4 inches in width, with a 24 grit designation for fast, aggressive stock removal.

This belt is well suited for metal fabrication shops, weld grinding, deburring, and heavy surface conditioning. The alumina zirconia grain with integral grinding aid provides consistent cut rates throughout the life of the belt. It performs across a wide range of substrates including carbon steel, stainless steel, aluminum, and other nonferrous metals. The heavyweight polyester backing resists stretching and moisture, making it reliable in wet or high-heat environments common in industrial and commercial fabrication settings.

Key Features

• Alumina zirconia grain with grinding aid cuts faster and lasts longer than standard aluminum oxide
• Runs cool, reducing heat buildup on heat-sensitive metals like aluminum and stainless steel
• Heavyweight water-resistant polyester cloth backing withstands high-pressure and edge grinding
• 132 inch length and 4 inch width fits wide-belt and large-format grinding equipment
• 24 grit provides aggressive stock removal for weld blending and heavy surface conditioning

Compatibility

Designed as a direct-fit coated abrasive belt for wide-belt sanders and large-format grinders that accept 132 inch by 4 inch belts.

Installation Notes

Coated abrasive belts should be installed by trained personnel familiar with the grinder or sander manufacturer guidelines. Confirm the machine is fully powered down and locked out before changing belts. Inspect the belt for cracks, tears, or splice damage before mounting, and verify that the arrow on the belt backing aligns with the direction of rotation. Follow ANSI B7 and machine manufacturer specifications for tension and tracking adjustment.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 4 inches
• Grit: 24
• Abrasive Mineral: Alumina Zirconia
• Backing Material: Heavyweight Water-Resistant Polyester Cloth
• Coat Type: Coated
• Weight: 2 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 25
• UPC: 00051115195501

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010327288