3M 7010365366 Trizact 337DC Abrasive Belt 72x1.5 Inch Ao

Product Description

The 3M 7010365366 is a Trizact 337DC aluminum oxide abrasive belt built for intermediate to final finishing and medium-pressure grinding applications. The belt runs on a durable X-weight cloth backing that holds up under sustained contact with metal workpieces. Its macroreplicated abrasive structure uses layered mineral bricks and open channels that continuously expose fresh abrasive while clearing swarf from the work surface. At 72 inches long and 1.5 inches wide, this belt is suited for narrow-contact grinding on production finishing lines or bench-mounted setups. Licensed tradespeople and industrial finishers working in metal fabrication, weld blending, and surface prep applications will find this belt a direct fit for controlled, repeatable results.

The 337DC is intended for dry grinding applications on metal surfaces where heat buildup and surface contamination are concerns. The built-in grinding aid reduces friction and helps keep the workpiece cool during extended passes. The mineral breakdown rate is engineered to stay consistent across the life of the belt, which reduces the variability that typically occurs when using conventional abrasive belts. It is used in fabrication shops, maintenance grinding stations, and production lines where finishing quality from coarse removal through final finish is required in fewer belt changes.

Key Features

• Macroreplicated abrasive bricks contain multiple layers of aluminum oxide mineral for extended cut life
• Open channels between abrasive bricks evacuate swarf and keep the work surface cleaner during grinding
• Controlled mineral breakdown produces consistent, predictable finishes from start to finish of belt life
• Integrated grinding aid reduces heat and friction in dry grinding applications
• X-weight cloth backing withstands medium-pressure contact without delamination or stretching
• Capable of grinding and finishing in a single operation, reducing total abrasive steps

Compatibility

Designed for use on narrow-belt grinders and finishing machines that accept belts measuring 72 inches long by 1.5 inches wide. Suitable for metal fabrication and surface finishing applications requiring aluminum oxide abrasive on a cloth-backed belt.

Installation Notes

Belt installation should be performed by qualified personnel familiar with the specific grinder or finishing machine in use. Always power down and lock out the machine before changing belts. Verify belt tracking and tension according to the equipment manufacturer's guidelines before resuming operation. Inspect the belt for tears or separation at the splice before each use.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 1.5 inches
• Abrasive Material: Aluminum Oxide
• Backing Material: X-Weight Cloth
• Application Type: Dry Grinding, Intermediate to Final Finish
• Pressure Range: Medium
• Weight: 0.2 pounds
• UOM: Each
• UPC: 00048011337814

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365366