3M 7010329167 Trizact 337DC Abrasive Belt 132x2 Inch Ao

Product Description

The 3M 7010329167 is a Trizact 337DC abrasive belt designed for intermediate to final finishing in medium-pressure grinding and blending applications. Built on a durable X-weight cloth backing, the belt uses aluminum oxide mineral with a grinding aid that reduces friction and helps keep the workpiece cool during dry grinding. The macroreplicated abrasive structure features layered mineral bricks separated by channels that clear swarf and maintain a cleaner contact surface. This construction delivers controlled mineral breakdown, producing consistent, repeatable finishes throughout the belt's service life. Licensed tradespeople and metalworking professionals typically deploy this belt on wide-belt sanders and stroke sanders in fabrication and finishing operations.

This belt is suited for intermediate and final finishing passes on metal workpieces where surface consistency matters. Its cloth backing handles the flex and tension demands of production grinding, and the grinding aid makes it effective for dry applications where heat buildup is a concern. The belt measures 132 inches in length and 2 inches in width, fitting equipment configured for that contact-wheel or platen size. Because the abrasive layer can handle both grinding and finishing, operators can reduce belt changes and consolidate steps in a single operation.

Key Features

• Macroreplicated abrasive bricks with multiple mineral layers for consistent cut and finish
• Channel design clears swarf from the work surface, reducing loading and heat
• Controlled mineral breakdown produces predictable surface finishes over the full belt life
• Grinding aid reduces friction and workpiece temperature in dry grinding applications
• X-weight cloth backing withstands flex, tension, and medium-pressure contact
• Capable of combining grinding and finishing into a single operation, reducing changeover time

Compatibility

Designed as an OEM-style abrasive belt replacement for wide-belt sanders, stroke sanders, and contact-wheel machines configured for a 132-inch by 2-inch belt.

Installation Notes

Abrasive belt installation and replacement should be performed by qualified personnel following the equipment manufacturer's guidelines. Power down and lock out the machine before removing or installing any belt. Verify belt tracking alignment after installation and before resuming production. Inspect the belt for tears, splice integrity, and proper tension before each use.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 2 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: X-weight Cloth
• Abrasive Structure: Macroreplicated (Trizact)
• Application Type: Dry Grinding, Intermediate to Final Finishing
• Weight: 0.69 pounds
• Sold As: Each
• Minimum Order Quantity: 5
• UPC: 00048011331645

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329167