3M 7010292217 Trizact 307EA Abrasive Belt 132x1.25 in

Product Description

The 3M 7010292217 is a Trizact 307EA abrasive belt designed for precision finishing applications in metalworking and fabrication environments. It uses microreplication technology in which micron-graded aluminum oxide particles are formed into three-dimensional pyramidal structures and bonded to a flexible rayon cloth backing. As the pyramids wear during use, fresh cutting edges are continuously exposed, maintaining a consistent cut rate and delivering a predictable, fine surface finish throughout the belt's service life. The belt measures 132 inches in length and 1 1/4 inches in width. It is installed and operated by metalworking technicians, fabricators, and finishing specialists.

This belt is suited for intermediate finishing and fine polishing stages in both manual and robotic belt finishing systems. The flexible rayon backing conforms to contoured and irregular surfaces, making it effective on curved metal parts that require uniform finish quality across complex geometries. It is commonly used ahead of plating or buffing operations where surface consistency is critical. The three-dimensional abrasive structure supports repeatable results across automated production runs, making it a practical choice for high-volume finishing lines.

Key Features

• Microreplication technology forms aluminum oxide into self-sharpening pyramidal structures for consistent cut and finish
• Self-sharpening design runs cooler than conventional coated abrasives, reducing heat buildup on workpieces
• Flexible rayon cloth backing conforms to contoured surfaces for uniform contact and finishing
• Three-dimensional abrasive structure supports consistent finishes in robotic and automated applications
• Produces finer finishes than conventional electrostatically coated abrasive belts
• Designed for intermediate finishing and fine polishing prior to plating or buffing

Compatibility

Designed for use on belt finishing machines that accept 132-inch by 1 1/4-inch abrasive belts in metalworking, fabrication, and precision finishing applications.

Installation Notes

Belt installation should be performed by trained finishing or fabrication personnel with the machine powered down and locked out per applicable LOTO procedures. Verify belt tracking and tension according to the machine manufacturer's specifications before operation. Inspect the belt for damage or delamination prior to each use and replace immediately if defects are found.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 1 1/4 inches
• Abrasive Mineral: Aluminum Oxide (AO)
• Backing Material: Rayon Cloth
• Abrasive Structure: Microreplication (Trizact pyramidal)
• Weight: 0.18 pounds
• UPC: 00051119030860

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010292217