3M 7010360377 Abrasive Belt 76x1.87 Inch Ao Rayon

Product Description

The 3M 7010360377 is a Trizact 307EA coated abrasive belt built on a flexible rayon cloth backing with aluminum oxide abrasive mineral. The mineral is formed into microscopic pyramids using 3M microreplication technology. As the pyramids wear during use, fresh sharp cutting edges are continuously exposed. This self-renewing action delivers a consistent cut rate and repeatable surface finish from the start of the belt's life through to the end. The belt measures 76 inches in length and 1.87 inches in width and weighs 0.37 pounds. It is used in metalworking and finishing operations by machinists, fabricators, and production grinding technicians.

This belt is designed for intermediate finishing and fine polishing applications in metalworking environments. The flexible rayon backing conforms to contoured and irregular surfaces, making it well suited for hand-held belt grinders and robotic finishing systems alike. It is commonly used in pre-plate and pre-buff surface preparation workflows where a consistent, fine finish is required before downstream coating or polishing operations. The three-dimensional abrasive structure supports uniform stock removal and predictable finish results across the full belt life, which is particularly valuable in automated or robotic finishing lines.

Key Features

• Microreplication technology forms aluminum oxide particles into pyramid structures that self-sharpen as they wear
• Runs cooler than conventional coated abrasives, reducing heat buildup on workpiece surfaces
• Flexible rayon cloth backing conforms to contoured surfaces for even contact and consistent finishing
• Three-dimensional abrasive design produces repeatable fine finishes suitable for robotic applications
• Produces finer surface finishes than conventional electrostatically coated abrasive belts
• Ideal for intermediate finishing and fine polishing prior to plating or buffing

Compatibility

Designed for use with standard belt grinders and finishing machines that accept belts measuring 76 inches in length and 1.87 inches in width. Suitable for metalworking applications requiring consistent pre-plate or pre-buff surface preparation.

Installation Notes

Belt installation and replacement should be performed by qualified metalworking or industrial maintenance personnel. Power down and de-energize the belt grinder or finishing machine completely before changing the belt. Confirm the drive and idler wheel tracking alignment before running the belt under load. Inspect the belt splice and backing for damage before each use.

Technical Specifications

• Belt Length: 76 inches
• Belt Width: 1.87 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: Rayon Cloth
• Abrasive Type: Trizact 307EA
• Weight: 0.37 pounds
• Unit of Measure: Each
• UPC: 00051125342360

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010360377