3M 7010295208 Trizact 217EA Abrasive Belt 118x2 Inch Ao

Product Description

The 3M 7010295208 is a Trizact 217EA coated abrasive belt designed for intermediate finishing and fine polishing on metal surfaces prior to plating or buffing operations. It uses microreplicated technology in which micron-graded aluminum oxide particles are formed into precise pyramidal structures and bonded to a JE-weight rayon cloth backing. As the pyramids wear during use, fresh, sharp mineral is continuously exposed, delivering a consistent cut rate and repeatable surface finish throughout the full life of the belt. A built-in grinding aid helps minimize heat buildup, reducing the risk of warping or discoloration on heat-sensitive workpieces. The belt measures 118 inches in length and 2 inches in width and weighs 0.19 pounds.

This belt is suited for use on stationary and robotic belt grinding and finishing machines in industrial and fabrication environments. It performs well on ferrous and non-ferrous metals where a fine, consistent surface finish is required before downstream processes such as electroplating, buffing, or coating. Light-pressure applications are where this belt excels, allowing the abrasive pyramids to break down progressively and maintain a stable cut. The rayon cloth backing provides flexibility to conform to contoured and irregular workpiece profiles, making it appropriate for both flat and shaped part finishing.

Key Features

• Microreplicated aluminum oxide pyramids continuously expose fresh mineral as they wear, maintaining consistent cut rate
• JE-weight rayon cloth backing flexes over contoured surfaces for uniform finishing results
• Grinding aid integrated into the abrasive layer reduces heat buildup and helps prevent workpiece discoloration
• Produces finer surface finishes than conventional coated abrasive belts
• Well-suited for robotic finishing applications due to predictable, repeatable performance
• Designed for light-pressure use prior to plating or buffing operations

Compatibility

Designed for use on standard belt grinding and finishing machines that accept a 118-inch by 2-inch abrasive belt configuration, particularly in industrial metal finishing and fabrication applications.

Installation Notes

Belt installation and replacement should be performed by qualified personnel following the machine manufacturer's guidelines. Power down and lock out the belt grinder before changing any abrasive components. Inspect the contact wheel, platen, and tracking mechanism before mounting the new belt. Verify belt tracking at low speed before returning the machine to full operation.

Technical Specifications

• Belt Length: 118 inches
• Belt Width: 2 inches
• Abrasive Mineral: Aluminum Oxide
• Abrasive Technology: Microreplicated Trizact pyramids
• Backing Material: JE-weight rayon cloth
• Color: Tan
• Weight: 0.19 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010295208