3M 7010298896 Trizact 217EA Abrasive Belt 72x2 Inch Ao

Product Description

The 3M 7010298896 is a Trizact 217EA coated abrasive belt designed for intermediate finishing and fine polishing applications. It uses 3M microreplicated technology, in which micron-graded aluminum oxide particles are formed into uniform pyramidal structures bonded to a JE-weight rayon cloth backing. As the pyramids wear during use, fresh, sharp mineral is continuously exposed. This produces a consistent cut rate and a predictable, fine surface finish across the full life of the belt. Metalworking fabricators and finishing technicians install this belt on standard belt grinding and finishing equipment where repeatable surface quality is required prior to plating or buffing operations.

This belt is suited for light-pressure finishing on metal components in both production and robotic finishing lines. The flexible JE-weight rayon backing conforms to contoured and irregular surfaces, making it appropriate for parts that require uniform finishing across complex geometry. Its consistent cut-rate behavior and extended abrasive life make it a reliable choice in automated or semi-automated applications where predictable performance is critical. A built-in grinding aid helps manage heat at the workpiece surface, reducing the risk of heat-related warping or discoloration on sensitive metal parts.

Key Features

• Microreplicated aluminum oxide pyramids continuously expose fresh mineral as they wear, maintaining consistent cut throughout belt life
• JE-weight rayon cloth backing flexes over contoured surfaces for uniform finishing on complex part geometry
• Consistent cut rate and long abrasive life support use in robotic and automated finishing applications
• Produces finer surface finishes than conventional coated abrasive belts
• Grinding aid reduces heat buildup, helping prevent warping and discoloration on metal workpieces
• Designed for intermediate finishing and fine polishing prior to plating or buffing

Compatibility

Designed for use on standard belt finishing and grinding machines that accept 72 inch by 2 inch abrasive belts. Suitable for light-pressure metalworking finishing applications, including production lines and robotic finishing systems.

Installation Notes

Installation should be performed by a qualified metalworking technician or machine operator following the equipment manufacturer's belt-change procedures. Ensure the machine is fully de-energized and all moving parts have come to a complete stop before changing the belt. Verify belt tracking and tension according to the machine manufacturer's specifications before resuming operation. Inspect the belt and backup platen or contact wheel for wear or damage prior to each use.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 2 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: JE-weight Rayon Cloth
• Abrasive Technology: Microreplicated Trizact Pyramids
• Color: Tan
• Unit of Measure: Each
• Weight: 0.37 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010298896