3M 7010329163 Abrasive Belt 18x0.5 Inch Aluminum Oxide

Product Description

The 3M 7010329163 is a Trizact 337DC abrasive belt designed for intermediate to final finish applications under medium pressure. Built on a durable X-weight cloth backing with aluminum oxide abrasive and a grinding aid, this belt delivers controlled, repeatable surface finishes across a wide range of grinding and finishing tasks. The macroreplicated abrasive structure extends usable belt life and supports dry grinding by reducing heat buildup at the workpiece. Measuring 18 inches in length and 1/2 inch in width, it is suited for use on power belt sanders and similar abrasive machinery in metal fabrication and finishing environments.

This belt is well suited for metal fabrication shops, weld blending operations, and precision finishing lines where consistent surface finish quality is required. The cloth backing handles the mechanical demands of production grinding, and the integrated grinding aid makes it effective for dry applications where workpiece temperature control matters. It is available in grades ranging from A300 to A30, covering a broad spectrum of finishing stages from intermediate stock removal to near-final finish passes.

Key Features

• Macroreplicated abrasive bricks contain multiple layers of mineral with channels that clear swarf and keep the work surface cleaner
• Controlled mineral breakdown produces consistent, predictable finishes throughout the life of the belt
• X-weight cloth backing provides durability for combined grinding and finishing in a single operation
• Grinding aid reduces friction and limits heat transfer to the workpiece during dry grinding
• Extended belt life lowers abrasive cost per part and reduces inventory requirements

Compatibility

Designed for use on belt sanders and abrasive finishing machines that accept 18-inch by 1/2-inch abrasive belts in metal fabrication and finishing applications.

Installation Notes

Belt installation should be performed by qualified personnel following the machine manufacturer's guidelines. Confirm the machine is powered off and all energy sources are locked out before changing belts. Verify belt tracking and tension before resuming operation. Always wear appropriate personal protective equipment when operating abrasive machinery.

Technical Specifications

• Belt Length: 18 inches
• Belt Width: 0.5 inches
• Abrasive Material: Aluminum Oxide
• Backing Material: X-Weight Cloth
• Grade Range: A300 to A30
• Application Type: Dry Grinding and Finishing
• Weight: 0.04 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 00048011331355

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329163