3M 7010291224 Abrasive Belt 577F 72x2.5 Inch 36 Grit

Product Description

The 3M 7010291224 is the 577F alumina zirconia coated abrasive belt, designed for high-production grinding and finishing on metal substrates. The alumina zirconia mineral delivers greater cutting efficiency than standard aluminum oxide abrasives and is paired with a grinding aid that helps the belt run cool. This makes it a reliable choice when working on heat-sensitive metals such as aluminum and stainless steel. The heavyweight polyester cloth backing is water-resistant and built to withstand high-pressure applications and edge work. Metal fabricators and industrial maintenance technicians are the primary users of this belt.

This belt is suited for demanding grinding and blending tasks in metal fabrication shops, weld seam removal, and general surface conditioning on steel, stainless steel, and aluminum. The 72-inch length and 2.5-inch width fit standard wide-format belt grinders and stroke sanders used in production environments. The 36-grit designation places it in the coarse range, appropriate for aggressive material removal and weld blending before transitioning to finer finishing steps.

Key Features

• Alumina zirconia mineral with grinding aid for higher cut rate than aluminum oxide
• Runs cool, reducing heat buildup on heat-sensitive metals including aluminum and stainless steel
• Heavyweight water-resistant polyester cloth backing withstands high-pressure grinding and edge work
• 36 grit coarse grade for fast material removal and weld seam blending
• 72-inch length suits wide belt grinders and stroke sanders in production environments

Compatibility

Designed as an OEM-style replacement coated abrasive belt for standard 72-inch by 2.5-inch belt grinder and stroke sander configurations used in metal fabrication and industrial maintenance applications.

Installation Notes

Belt installation should be performed by qualified personnel following the belt grinder manufacturer's guidelines. Confirm the machine is fully de-energized and locked out before changing belts. Verify belt tracking and tension before resuming operation. Inspect the belt for tears or edge damage prior to each use and replace immediately if damage is found.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 2.5 inches
• Grit: 36
• Abrasive Mineral: Alumina Zirconia
• Backing Material: Heavyweight Water-Resistant Polyester Cloth
• Color: Green
• Weight: 0.84 pounds
• UOM: Each
• UPC: 00051125156752

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010291224