3M 7010364990 Abrasive Belt 168x4 Inch Ao Rayon Gray

Product Description

The 3M 7010364990 is a Trizact 307EA coated abrasive belt designed for precision intermediate finishing and fine polishing applications. It uses 3M microreplication technology in which micron-graded aluminum oxide particles are formed into uniform three-dimensional pyramids bonded to a flexible rayon cloth backing. As the surface pyramids wear down during use, fresh sharp mineral is continuously exposed. The result is a consistent cut rate and a predictable fine finish that holds up across the full life of the belt. The belt measures 168 inches in length and 4 inches in width and weighs 0.6 pounds.

This belt is suited for automated and robotic finishing lines where consistency across long production runs is critical. It is also used in manual precision finishing operations prior to electroplating or buffing. The flexible rayon cloth backing allows the belt to conform to contoured and complex workpiece surfaces, making it appropriate for finishing contoured metal components. It produces finer surface finishes than conventional electrostatically coated abrasive belts at comparable grit designations.

Key Features

• Microreplication technology forms aluminum oxide into uniform pyramids for self-sharpening abrasive action
• Consistent cut and finish quality maintained throughout the full belt life
• Runs cooler than conventional abrasives, reducing heat buildup on sensitive workpieces
• Flexible rayon cloth backing conforms to contoured and complex surfaces
• Ideal for intermediate finishing and fine polishing prior to plating or buffing
• Three-dimensional abrasive structure delivers repeatable results in robotic applications

Compatibility

Designed as a replacement-style coated abrasive belt for belt grinders, finishing machines, and robotic abrasive finishing systems that accept 168 inch by 4 inch belts.

Installation Notes

Installation should be performed by qualified machine operators or maintenance technicians following the belt grinder or finishing machine manufacturer's guidelines. Power down and lockout the machine before changing belts. Confirm belt tracking adjustment and tension after installation before resuming operation. Inspect the belt and machine platten or contact wheel for wear before mounting a new belt.

Technical Specifications

• Belt Length: 168 inches
• Belt Width: 4 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: Rayon Cloth
• Color: Gray
• Weight: 0.6 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00051111688212

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010364990