3M 7010300094 Abrasive Belt 100 Grit 3x24 Aluminum Oxide

Product Description

The 3M 7010300094 is a coated abrasive belt designed for dry grinding, blending, and finishing applications on metal and wood surfaces. Running on portable or stationary belt grinders, this belt measures 3 inches wide by 24 inches long and uses 100-grit aluminum oxide abrasive mineral — a fine-grade cut that removes material efficiently while leaving a consistent surface finish. The open-coat construction and heavy X-weight cloth backing provide durability under load and resist loading on softer materials, making it a reliable choice for sustained production sanding or tool maintenance tasks.

This belt fits standard 3-inch by 24-inch belt sander configurations commonly found in fabrication shops, maintenance facilities, and trade service environments. The 340D series designation indicates an open-coat aluminum oxide construction suited to dry operation on ferrous and non-ferrous metals, plastics, and hardwoods. Machinists, pipefitters, millwrights, and general metal fabricators regularly use this size for deburring weld seams, preparing pipe ends, and finishing flat or contoured workpieces.

Key Features

• 100-grit fine-grade cut for controlled material removal and consistent surface finish
• Aluminum oxide abrasive mineral provides durable cutting action on metal and wood
• Open-coat construction resists loading and extends belt life on softer materials
• Heavy X-weight cloth backing withstands tension and flexing under production conditions
• Dry-use design compatible with standard belt grinder and sander configurations
• 340D series coated construction for reliable performance across ferrous and non-ferrous surfaces

Compatibility

Designed for use on belt sanders and grinders that accept a 3-inch by 24-inch abrasive belt in dry-operation configurations.

Installation Notes

Install on a belt sander or grinder with the machine powered off and unplugged before changing belts. Verify belt tracking and tension per the tool manufacturer guidelines before resuming operation. Inspect the belt for tears or separation at the splice joint before each use and replace if damage is found. Dry operation only — do not use with coolants or cutting fluids.