3M 7010360819 Abrasive Belt 60 Grit 3x21 Aluminum Oxide

Product Description

The 3M 7010360819 is a coated abrasive belt designed for dry grinding, deburring, and surface finishing applications on metal and other hard materials. Part of the 340D series, it features aluminum oxide abrasive grain bonded to a heavy-duty X-weight cloth backing with an open coat density. The 60-grit medium grade makes it well suited for stock removal and blending work where aggressive cutting action is needed without excessive surface damage. Licensed tradespeople and industrial fabricators rely on this belt for consistent performance on bench and stand belt sanders.

This belt is intended for dry operation on bench-top belt sanders, pipe and weld prep stations, and portable sanding tools that accept a 3-inch by 21-inch belt. It is commonly used in metalworking shops, fabrication facilities, HVAC ductwork shops, and mechanical contractor environments where controlled material removal on steel, aluminum, and similar substrates is required. The open coat construction reduces loading and helps extend belt life during heavy-use operations.

Key Features

• 60-grit medium grade for aggressive stock removal and surface blending
• Aluminum oxide abrasive provides durable cutting action on metal and hard materials
• X-weight cloth backing offers strength and flexibility under high-tension sanding
• Open coat density reduces grain loading and extends belt service life
• Dry-operation design rated for bench sanders and portable belt tools
• 340D series construction for consistent grit distribution and uniform finish

Compatibility

Designed as a direct-fit replacement for 3-inch by 21-inch belt sander applications requiring a medium-grit coated abrasive belt with cloth backing.

Installation Notes

Installation should be performed by qualified personnel familiar with portable and bench-top abrasive equipment. Power down and unplug the sander before mounting or replacing the belt. Verify belt tracking adjustment after installation and run the sander briefly at no-load to confirm proper seating before applying work pressure. Inspect the belt for tears or edge damage before each use and replace immediately if damage is found.