3M 7010308495 Abrasive Belt 79x3 Inch 80 Grit Alumina Zirconia

Product Description

The 3M 7010308495 is an alumina zirconia coated abrasive belt designed for high-production grinding, blending, and finishing operations on metal and other substrates. Measuring 79 inches long by 3 inches wide and graded at 80 grit, this belt delivers aggressive stock removal and consistent cut rate across its service life. The alumina zirconia mineral includes a grinding aid that reduces heat buildup, making the belt suitable for use on heat-sensitive metals such as aluminum and stainless steel. A heavyweight, water-resistant polyester cloth backing supports high belt tension and edge work without delaminating under load. Installed on stationary or portable belt grinders, it is a common choice for fabrication shops and metalworking operations.

This belt is suited for use in industrial and commercial metalworking environments where aluminum oxide belts fall short in cut rate or durability. Typical applications include weld blending, edge deburring, surface conditioning, and aggressive stock removal on stainless steel, aluminum, carbon steel, and similar metals. The 80-grit grade positions it for initial stock removal and coarse finishing passes before progressing to finer grits. Fabricators, welders, and metal finishing technicians are the primary users in production settings.

Key Features

• Alumina zirconia mineral with grinding aid for higher cutting efficiency than aluminum oxide
• 80-grit designation provides aggressive stock removal and coarse surface finishing
• Runs cool, reducing heat-related discoloration or warping on aluminum and stainless steel
• Heavyweight water-resistant polyester cloth backing withstands high-pressure and edge-work applications
• 79 inch by 3 inch size fits standard industrial belt grinder configurations

Compatibility

Designed for use on belt grinders and sanders that accept a 79-inch by 3-inch abrasive belt. Confirm machine contact wheel diameter, platen size, and belt tracking system before installation.

Installation Notes

Power down and lock out the belt grinder before removing or installing a belt. Inspect the contact wheel, idler, and platen for wear or debris prior to mounting the new belt. Ensure the belt is seated evenly on all rollers and that tracking is adjusted before resuming operation. Follow all applicable shop safety and machine-guarding requirements during belt changes.

Technical Specifications

• Belt Length: 79 inches
• Belt Width: 3 inches
• Grit: 80
• Abrasive Mineral: Alumina Zirconia
• Backing Material: Heavyweight Water-Resistant Polyester Cloth
• Backing Type: Coated
• Weight: 0.55 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010308495