3M 7000119451 Abrasive Belt 80 Grit 48x6 Inch Alumina Zirconia

Product Description

The 3M 7000119451 is a coated abrasive belt built for high-pressure grinding and edge work on metal fabrication applications. It uses alumina zirconia abrasive grain with a grinding aid, which delivers faster stock removal and longer life compared to standard aluminum oxide belts. The backing is a heavyweight, water-resistant polyester cloth that handles aggressive contact pressure without breaking down. This belt is 48 inches long and 6 inches wide, running at 80 grit. It is suited for licensed metalworking fabricators, maintenance machinists, and industrial grinding operations where consistent cut rate matters.

This belt is designed for use on stationary belt grinders and contact-wheel machines in production metalworking environments. The alumina zirconia mineral runs cooler than aluminum oxide, making it well-suited for heat-sensitive metals including aluminum and stainless steel. It performs reliably across a wide range of substrates, from mild steel to harder alloys, and is appropriate for both flat grinding and edge-work profiles where belt durability under load is essential.

Key Features

• Alumina zirconia grain with grinding aid delivers higher cutting efficiency than aluminum oxide
• Heavyweight polyester cloth backing resists moisture and withstands high-pressure contact
• Cool-running mineral reduces heat buildup on heat-sensitive metals such as aluminum and stainless steel
• 80 grit provides aggressive stock removal for shaping and blending operations
• Water-resistant backing construction supports wet or dry grinding setups

Compatibility

Designed as a direct-fit abrasive belt for stationary belt grinders and contact-wheel machines accepting a 48 inch by 6 inch belt size.

Installation Notes

Installation should be performed by a qualified operator following the machine manufacturer's belt-change procedure. Power down and lock out the grinder before removing the worn belt and seating the replacement. Confirm belt tracking and tension per machine specifications before resuming operation. Inspect the belt for tears or edge damage before each use, and never exceed the maximum operating speed marked on the machine.

Technical Specifications

• Abrasive Grain: Alumina Zirconia
• Grit: 80
• Belt Length: 48 inches
• Belt Width: 6 inches
• Backing Material: Heavyweight Polyester Cloth
• Backing Resistance: Water-Resistant
• Weight: 0.74 pounds
• UPC: 00051119838558

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119451