3M 7010360288 Abrasive Belt 21x1-1/8 Inch Ao Cloth Gray

Product Description

The 3M 7010360288 is a Trizact 237AA coated abrasive belt designed for precision intermediate finishing and fine polishing applications. It uses 3M microreplication technology, where micron-graded aluminum oxide particles are formed into structured pyramids and bonded to an X weight cloth backing. As the pyramids wear during use, fresh abrasive mineral is continuously exposed, delivering a consistent cut rate and predictable surface finish throughout the life of the belt. The cloth backing provides flexibility to conform to contoured workpiece surfaces. This belt measures 21 inches in length and 1-1/8 inches in width.

This belt is suited for metal finishing operations that require tight surface finish control before plating, buffing, or final polishing. The three-dimensional pyramid structure makes it well-suited for automated and robotic finishing lines where finish consistency across large production runs is critical. It is also used in manual grinding and finishing applications where finer finishes are required than conventional electrostatically coated abrasives can produce. Typical applications include finishing stainless steel, aluminum, and other metals in fabrication and manufacturing environments.

Key Features

• Microreplication technology forms aluminum oxide into structured abrasive pyramids for consistent cut and finish
• Self-sharpening pyramid design exposes fresh mineral as the belt wears, maintaining performance throughout belt life
• Runs cooler than conventional abrasives, reducing heat buildup on the workpiece
• X weight cloth backing provides flexibility for finishing over contoured surfaces
• Produces finer surface finishes than conventional electrostatically coated abrasive belts
• Three-dimensional abrasive structure delivers repeatable finish results in robotic and automated applications

Compatibility

Designed for use on belt grinders and finishing machines that accept 21-inch by 1-1/8-inch abrasive belts. Suitable for metal finishing prior to plating or buffing operations.

Installation Notes

Installation should be performed by qualified metalworking or maintenance personnel familiar with belt grinder operation. Power down and lock out the machine before changing belts. Verify belt tracking and tension according to the machine manufacturer specifications before resuming operation. Always wear appropriate PPE including eye protection and gloves when handling and installing abrasive belts.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Backing Material: X Weight Cloth
• Belt Length: 21 inches
• Belt Width: 1-1/8 inches
• Color: Gray
• Unit of Measure: Each
• Minimum Order Quantity: 50
• Weight: 0.09 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010360288