3M 7100015124 Abrasive Belt 40 Grit 132x2 Inch Alumina Zirconia

Product Description

The 3M 7100015124 is an alumina zirconia coated abrasive belt designed for high-production grinding, blending, and finishing applications. Measuring 132 inches long by 2 inches wide with a 40 grit rating, this belt delivers aggressive stock removal on a range of metals and substrates. The alumina zirconia mineral is paired with a grinding aid that keeps the surface running cooler than standard aluminum oxide belts, making it a reliable choice for heat-sensitive materials such as aluminum and stainless steel. A heavyweight, water-resistant polyester cloth backing supports the belt through high-pressure contact and demanding edge work.

This belt is suited for metal fabrication shops, weld grinding, deburring, and surface conditioning in both industrial and trade environments. The 40 grit designation places it in the coarse-cut range, appropriate for rapid material removal before progressing to finer finishing stages. Its water-resistant backing holds up in wet or dry grinding setups, and the belt construction supports consistent performance across extended production runs on ferrous and non-ferrous metals.

Key Features

• Alumina zirconia mineral with grinding aid cuts faster than aluminum oxide and generates less heat
• Runs cool on heat-sensitive metals including aluminum and stainless steel
• Heavyweight water-resistant polyester cloth backing withstands high-pressure grinding and edge work
• 40 grit coarse abrasive for aggressive stock removal
• 132 inch length by 2 inch width suits long-stroke and wide-contact belt grinder setups

Compatibility

Designed as a direct-fit coated abrasive belt for belt grinders and finishing machines accepting a 132 inch by 2 inch belt size.

Installation Notes

Belt installation should be performed by a qualified operator following the machine manufacturer's guidelines for belt tensioning and tracking. Power down and lockout the grinder before mounting or removing any abrasive belt. Inspect the belt for tears, splice separation, or grit voids before operation. Do not exceed the maximum operating speed rated for the belt or the machine.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 2 inches
• Grit: 40
• Abrasive Mineral: Alumina Zirconia
• Backing Material: Heavyweight Water-Resistant Polyester Cloth
• Coating Type: Coated
• Weight: 1 pound
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100015124