3M 7010325799 Abrasive Belt 80 Grit 42 Inch 1 Inch

Product Description

The 3M 7010325799 is a Cubitron II 947A coated abrasive belt engineered for high-performance metal grinding and finishing. Built with 3M Precision-Shaped Grain technology, this belt slices through metal rather than gouging or plowing, resulting in faster material removal at lower applied pressure. The X-weight poly-cotton backing provides flexibility suited to contour and flat grinding applications. At 80 grit, the belt is optimized for aggressive stock removal on stainless steel, mild steel, and aluminum. A built-in grinding aid reduces friction and keeps cutting temperatures lower than conventional ceramic belts, reducing the risk of heat-related damage to the workpiece. Licensed HVAC, metal fabrication, and welding professionals are the primary installers of this product type.

This belt is designed for low and medium pressure grinding applications on ferrous and non-ferrous metals including stainless steel, mild steels, and aluminum. The 42-inch length and 1-inch width make it compatible with standard narrow-belt file belt grinders and portable belt sanding tools commonly used in fabrication shops, maintenance facilities, and field metalworking operations. The 80-grit designation targets initial weld blending, surface prep, and rapid stock removal tasks where heat management and consistent cut rate are critical.

Key Features

• Precision-Shaped Grain slices metal cleanly, reducing heat and pressure requirements
• Built-in grinding aid minimizes friction for cooler cutting action
• X-weight poly-cotton backing delivers flexibility for contoured and flat surfaces
• Optimized for low and medium pressure applications on stainless steel, mild steel, and aluminum
• Designed to last significantly longer than conventional ceramic abrasive belts

Compatibility

Designed as a direct-fit replacement belt for standard narrow file belt grinders and portable belt tools accepting a 42-inch by 1-inch abrasive belt.

Installation Notes

Belt installation should be performed by qualified personnel following the grinder or tool manufacturer guidelines. Ensure the machine is fully powered down and unplugged before changing the belt. Verify belt tracking alignment before resuming operation to prevent belt wander or edge damage. Always wear appropriate PPE including eye protection and gloves when handling and operating abrasive belts.

Technical Specifications

• Grit: 80
• Belt Length: 42 inches
• Belt Width: 1 inch
• Abrasive Type: Cubitron II 947A Precision-Shaped Grain
• Backing Material: X-weight poly-cotton
• Application: Stainless steel, mild steel, aluminum
• Pressure Range: Low to medium
• Weight: 0.08 pounds
• UPC: 00051125947190

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010325799