3M 7010329164 Trizact 337DC Abrasive Belt 24x0.5 in Ao

Product Description

The 3M 7010329164 is a Trizact 337DC abrasive belt built for intermediate to final finish work in medium-pressure grinding and finishing applications. The belt uses aluminum oxide mineral on a durable X-weight cloth backing, with a grinding aid that reduces friction and helps keep the workpiece cool during dry grinding. Macroreplicated abrasive bricks expose fresh mineral layers as the belt wears, delivering a consistent, predictable cut rate and surface finish from start to finish. The result is a belt that frequently handles grinding and finishing in a single operation, reducing changeovers and abrasive inventory.

This belt is intended for metal fabrication, weld blending, and surface conditioning applications where consistent finish quality matters across the full belt life. The cloth backing resists tearing and flexing fatigue in high-contact-pressure scenarios. At 24 inches in length and 1/2 inch in width, it fits standard belt finishing machines in fabrication shops and industrial service environments. Metalworkers, maintenance machinists, and fabrication technicians are the primary users of this product.

Key Features

• Macroreplicated abrasive bricks contain multiple mineral layers for consistent cut over belt life
• Channel design clears swarf from the work surface to reduce loading and contamination
• Controlled mineral breakdown produces predictable, repeatable surface finishes
• Grinding aid reduces heat buildup in dry grinding applications
• X-weight cloth backing provides durability for medium-pressure finishing work
• Extended belt life lowers abrasive cost per part compared to conventional coated belts

Compatibility

Designed for use on standard belt finishing and grinding machines that accept 24 inch length by 1/2 inch width abrasive belts in metal fabrication and surface conditioning applications.

Installation Notes

Installation of abrasive belts should be performed by qualified personnel following the machine manufacturer's guidelines and applicable shop safety procedures. Ensure the machine is fully de-energized and locked out before changing belts. Verify belt tracking and tension before resuming operation. Always wear appropriate PPE including eye protection and gloves when handling and installing abrasive products.

Technical Specifications

• Belt Length: 24 inches
• Belt Width: 0.5 inches
• Abrasive Mineral: Aluminum Oxide
• Backing Material: X-Weight Cloth
• Grade Range: A300 to A30
• Application Type: Dry Grinding and Finishing
• Weight: 0.04 pounds
• UPC: 00048011331393

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329164