3M 7010363091 Abrasive Belt 80 Grit 75x52 Inch Alumina Zirconia

Product Description

The 3M 7010363091 is an alumina zirconia coated abrasive belt designed for high-pressure grinding, blending, and edge work on metal surfaces. The 577F series uses an alumina zirconia mineral with a grinding aid that delivers greater cutting efficiency than standard aluminum oxide belts. A heavyweight, water-resistant polyester cloth backing supports demanding production environments and resists breakdown under sustained pressure. This belt measures 75 inches in length and 52 inches in width and is graded at 80 grit, placing it in the medium-to-coarse range for aggressive material removal. It is installed and used by metal fabricators, industrial maintenance technicians, and grinding specialists.

This belt is suited for use on heat-sensitive metals including aluminum and stainless steel, where running cool is critical to preventing surface discoloration or warping. It performs well on a range of substrates, making it a practical choice for general-purpose grinding, weld blending, and surface preparation in both production shops and heavy fabrication settings. The polyester backing holds up to edge work and high-contact-pressure applications where lighter cloth backings tend to fail prematurely.

Key Features

• Alumina zirconia mineral with grinding aid cuts faster than aluminum oxide abrasives
• Heavyweight, water-resistant polyester cloth backing withstands high-pressure and edge work applications
• Runs cool, reducing heat buildup on heat-sensitive metals such as aluminum and stainless steel
• 80 grit rating suitable for aggressive material removal and surface preparation
• Large 75 x 52 inch format designed for wide-belt industrial grinding equipment

Compatibility

Designed for use on wide-belt industrial grinding and finishing machines that accept a 75 inch by 52 inch abrasive belt.

Installation Notes

Belt installation should be performed by qualified maintenance or production personnel familiar with the grinding equipment in use. Power down and lock out the machine before mounting or removing the belt. Verify belt tracking and tension per the equipment manufacturer's guidelines before resuming operation. Inspect the belt for tears or edge damage prior to each use.

Technical Specifications

• Abrasive Mineral: Alumina Zirconia
• Grit: 80
• Belt Length: 75 inches
• Belt Width: 52 inches
• Backing Material: Heavyweight Water-Resistant Polyester Cloth
• Package Weight: 12.5 pounds
• Package Length: 55.31 inches
• Package Width: 11 inches
• Package Height: 13.94 inches
• Sold As: Each
• Minimum Order Quantity: 2
• UPC: 00051111691137

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010363091