3M 7010328781 Abrasive Belt 24x3 Inch Ao Cloth Gray

Product Description

The 3M 7010328781 is a Trizact 237AA abrasive belt designed for intermediate finishing and fine polishing applications. It uses 3M microreplication technology, where micron-graded aluminum oxide particles are formed into precise three-dimensional pyramids and bonded to an X-weight cloth backing. As the abrasive pyramids wear down during use, fresh, sharp mineral is continuously exposed, delivering a consistent cut rate and a predictable, fine surface finish. The belt measures 24 inches in length and 3 inches in width. It is used by machinists, metal fabricators, and finishing technicians in industrial and production environments.

This belt is suited for intermediate finishing and fine polishing on metal components prior to plating or buffing operations. The flexible cloth backing conforms to contours, making it effective on curved or irregular workpiece profiles. The three-dimensional abrasive structure supports consistent finish quality throughout the life of the belt, which makes it a reliable choice in robotic and automated grinding or finishing systems where repeatability is critical.

Key Features

• Microreplication technology forms aluminum oxide into self-sharpening abrasive pyramids
• Fresh mineral exposed continuously as pyramids wear, maintaining consistent cut and finish
• Runs cooler than conventional coated abrasives, reducing heat-related workpiece damage
• X-weight cloth backing provides flexibility for finishing over contours and curves
• Three-dimensional abrasive structure produces repeatable finishes in robotic applications
• Delivers finer surface finishes than conventional electrostatically coated abrasive belts

Compatibility

Designed for use on belt grinding and finishing machines that accept 24-inch by 3-inch abrasive belts in metal fabrication, polishing, and pre-plate finishing applications.

Installation Notes

Installation should be performed by a qualified operator following the belt grinder or finishing machine manufacturer guidelines. Confirm belt tracking direction and tension per the machine specifications before powering on. Inspect the belt for tears or edge damage before mounting. Always power down and de-energize the machine before changing belts.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Backing Material: X-Weight Cloth
• Belt Length: 24 inches
• Belt Width: 3 inches
• Color: Gray
• Weight: 0.09 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00051111692905

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328781