3M 7010325804 Cubitron Ii 947A Abrasive Belt 80 Grit

Product Description

The 3M 7010325804 is the Cubitron II 947A abrasive belt, engineered with 3M Precision-Shaped Grain technology for cutting metal faster and cooler than conventional ceramic abrasive belts. Measuring 48 inches long by 6 inches wide at 80 grit, this belt is built on an X-weight poly-cotton backing that provides flexibility across contoured and flat workpiece surfaces. A built-in grinding aid reduces friction at the cut point, lowering heat generation and protecting the workpiece from thermal damage. Metal fabricators and grinding technicians specify this belt for high-throughput material removal on ferrous and non-ferrous metals.

This belt is optimized for low and medium pressure grinding and finishing applications on stainless steel, mild steels, and aluminum. The Precision-Shaped Grain slices through material rather than gouging or plowing, which reduces the force required at the machine and extends belt life compared to standard ceramic grain belts. Typical applications include weld seam blending, surface conditioning, and stock removal in metal fabrication shops and maintenance environments.

Key Features

• Precision-Shaped Grain cuts with a slicing action for faster material removal with less applied pressure
• Grinding aid included to reduce friction and keep cutting temperatures low
• Cool cutting action reduces risk of heat-related damage, discoloration, or warping on the workpiece
• X-weight poly-cotton backing delivers flexibility for both flat and contoured surfaces
• Optimized for low and medium pressure applications on stainless steel, mild steel, and aluminum
• Extended service life versus conventional ceramic abrasive belts

Compatibility

Designed for use on belt grinders and wide-belt finishing machines accepting a 48 inch by 6 inch abrasive belt, suitable for metal fabrication and surface conditioning applications on stainless steel, mild steels, and aluminum.

Installation Notes

Installation should be performed by a qualified operator following the belt grinder manufacturer guidelines and all applicable shop safety protocols. Power down and lock out the machine before mounting or removing the belt. Verify belt tracking and tension according to the machine manufacturer specifications before resuming operation. Inspect the belt for tears or edge damage prior to each use and replace immediately if damage is found.

Technical Specifications

• Grit: 80
• Belt Length: 48 inches
• Belt Width: 6 inches
• Backing Material: X-weight poly-cotton
• Abrasive Type: Precision-Shaped Grain ceramic
• Application: Stainless steel, mild steel, aluminum
• Pressure Range: Low to medium
• Weight: 0.46 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010325804