3M 7010299101 Cubitron Ii 784F Abrasive Belt 80 Grit

Product Description

The 3M 7010299101 is a Cubitron II 784F cloth abrasive belt engineered for medium-pressure grinding and blending on metal surfaces. It measures 48 inches long by 2 inches wide and runs at 80 grit. The belt uses 3M Precision-Shaped Grain, a proprietary blend of shaped ceramic and premium aluminum oxide minerals, to deliver faster, more consistent material removal than conventional ceramic aluminum oxide belts. A durable resin bond resists heat-induced deterioration, and a built-in grinding aid cools the abrasive interface on heat-sensitive alloys. Licensed metalworking shops and fabricators rely on this belt in both manual and automated applications.

This belt is suited for grinding and blending straight and contoured metal surfaces in residential and commercial fabrication, welding, and finishing environments. At 80 grit, it targets medium-stock-removal tasks where surface blending and profile conformance matter. The moderately flexible YF-weight polyester backing allows the belt to conform to irregular geometries without losing cutting efficiency. The waterproof backing makes it compatible with both wet and dry operating conditions, supporting use across a wide range of metal alloys including heat-sensitive materials.

Key Features

• 3M Precision-Shaped Grain blend of shaped ceramic and premium aluminum oxide for longer service life than comparable aluminum oxide belts
• Grinding aid reduces heat buildup at the abrasive interface, protecting heat-sensitive alloys during processing
• Waterproof YF-weight polyester backing supports wet and dry use and conforms to straight and contoured surfaces
• Durable resin bond resists heat degradation, extending belt life in high-throughput applications
• Reduces belt changeouts and downtime in robotic and pressure-assisted grinding setups
• Suitable for use on all metals in medium-pressure grinding and blending operations

Compatibility

Designed for use on all metals in medium-pressure grinding and blending applications, including robotic and pressure-assisted systems that accept 48-inch by 2-inch abrasive belts.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive belt machinery and associated lockout/tagout procedures. Power down and fully de-energize the belt grinder before mounting or removing the belt. Verify belt tracking and tension according to the machine manufacturer specifications before resuming operation. Always confirm the belt direction arrow aligns with the machine drive direction prior to startup.

Technical Specifications

• Belt Length: 48 inches
• Belt Width: 2 inches
• Grit: 80
• Abrasive Type: Precision-Shaped Grain ceramic and premium aluminum oxide blend
• Backing Material: YF-weight polyester
• Bond Type: Resin
• Color: Maroon
• Application: Wet and dry grinding and blending on all metals
• Weight: 8.403 pounds
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010299101