3M 7010325990 Abrasive Belt 72x2.5 Inch 50 Grit Ao Ceramic

Product Description

The 3M 7010325990 is a coated abrasive belt designed for high-demand stock removal and metal finishing applications. It combines 3M ceramic abrasive grain with aluminum oxide in a blend that cuts faster and lasts longer than standard aluminum oxide belts. The heavyweight polyester cloth backing handles high-pressure grinding and can run dry or with lubricant, making it well suited for work on heat-sensitive metals including stainless steel. A built-in grinding aid controls heat buildup during aggressive metal removal. The durable resin bond resists heat deterioration to extend belt service life. Licensed tradespeople and fabricators working on metal grinding, weld blending, and surface finishing will find this belt a reliable production tool.

This belt is sized at 72 inches in length and 2.5 inches in width, placing it in a common category for bench-top and pedestal belt grinders as well as wide-platen finishing machines used in metal fabrication shops and manufacturing environments. It carries a 50 grit rating, making it appropriate for aggressive stock removal, weld blending, and initial surface conditioning on ferrous and non-ferrous metals. It is sold individually and performs particularly well in high-throughput production settings where belt longevity directly affects output and changeover frequency.

Key Features

• Ceramic and aluminum oxide grain blend cuts faster and lasts longer than traditional aluminum oxide alone
• Heavyweight polyester cloth backing supports high-pressure applications without backing failure
• Runs wet or dry, compatible with lubricants for heat-sensitive metals
• Built-in grinding aid reduces heat generation when finishing stainless steel
• Durable resin bond resists heat deterioration for extended belt life
• 50 grit for aggressive stock removal and weld blending

Compatibility

Designed for use on belt grinders and finishing machines that accept 72-inch by 2.5-inch abrasive belts. Suitable for ferrous and non-ferrous metal grinding, weld blending, and surface finishing applications where high-pressure or heat-sensitive conditions are present.

Installation Notes

Install with the arrow on the belt backing aligned to the direction of machine travel before tensioning. Power down and lock out the grinder before mounting or removing any abrasive belt. Inspect the belt for tears, splice separation, or edge damage before each use, and do not exceed the machine's rated operating speed. Eye protection and appropriate respiratory protection should be worn during operation per applicable safety standards.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 2.5 inches
• Grit: 50
• Abrasive Material: Ceramic Aluminum Oxide Blend
• Backing Material: Heavyweight Polyester Cloth
• Bond Type: Resin
• Color: Orange
• Application: Dry or Wet
• Weight: 0.61 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010325990