3M 7010327291 Abrasive Belt 18x1 Inch 120 Grit Alumina Zirconia

Product Description

The 3M 7010327291 is an alumina zirconia coated abrasive belt designed for high-pressure grinding and edge work on metal surfaces. The belt measures 18 inches long by 1 inch wide and carries a 120-grit rating, making it well suited for moderate stock removal with a refined finish. It features a heavyweight, water-resistant polyester cloth backing that resists tearing and deformation under demanding production loads. A built-in grinding aid keeps operating temperatures low, which helps protect heat-sensitive metals such as aluminum and stainless steel during extended use. This belt is intended for use by metalworking professionals and fabrication shops requiring consistent, repeatable performance.

This abrasive belt fits standard 1-inch wide belt grinders and finishing machines common in metal fabrication, welding shops, and industrial grinding applications. The 120-grit alumina zirconia mineral delivers more cutting efficiency than conventional aluminum oxide belts, making it a practical upgrade for operations processing stainless steel, carbon steel, aluminum, and similar substrates. The water-resistant backing allows use in wet or high-humidity environments where standard cloth belts may degrade prematurely.

Key Features

• Alumina zirconia abrasive grain cuts faster and lasts longer than standard aluminum oxide
• Grinding aid reduces heat buildup, protecting heat-sensitive metals during use
• Heavyweight polyester cloth backing withstands high-pressure applications and edge work
• Water-resistant backing construction suitable for demanding shop environments
• 120-grit rating balances stock removal with surface finish quality

Compatibility

Designed as a direct-fit replacement belt for standard 18-inch by 1-inch belt grinders and abrasive finishing machines used in metal fabrication and industrial grinding applications.

Installation Notes

Belt installation should be performed by qualified personnel familiar with abrasive machinery. Power down and lock out the belt grinder before changing belts. Confirm belt tracking and tension according to the machine manufacturer specifications before resuming operation. Inspect the belt for tears or edge damage prior to each use.

Technical Specifications

• Belt Length: 18 inches
• Belt Width: 1 inch
• Grit: 120
• Abrasive Mineral: Alumina Zirconia
• Backing Material: Polyester Cloth
• Backing Weight: Heavyweight
• Coat Type: Coated
• Water Resistant: Yes
• Unit Weight: 0.04 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010327291