3M 7010515685 Abrasive Belt 100 Grit 6x164 Aluminum Oxide

Product Description

The 3M 7010515685 is a coated abrasive belt designed for use on wide belt sanders and finishing machines in industrial and trade environments. Built on a heavy X-weight cloth backing with open-coat aluminum oxide abrasive, this belt measures 6 inches wide by 164 inches long and runs at 100 grit, placing it in the fine grade range. The open-coat construction reduces loading and heat buildup during dry operation, making it well suited for stock removal and intermediate finishing passes on metal, wood, and composite surfaces. Installation and replacement are handled by maintenance technicians and fabrication professionals.

This belt is intended for dry operation on wide-format stationary belt sanders and drum-style finishing equipment common in fabrication shops, millwork operations, and general metalworking facilities. The 6 inch by 164 inch format fits large-diameter contact drum machines. The 340D series designation indicates 3M's cloth-backed, aluminum oxide coated construction targeted at demanding throughfeed and surface conditioning applications where belt durability under continuous load is required.

Key Features

• 100 grit aluminum oxide abrasive for fine-grade stock removal and surface preparation
• Open-coat construction minimizes loading and extends belt life in dry operation
• Heavy X-weight cloth backing provides tensile strength and resistance to tearing under tension
• 6 inches wide by 164 inches long format fits wide belt and drum finishing machines
• Series 340D coated abrasive construction designed for consistent cut rate across the belt surface
• Dry-only operation rating — not suitable for wet grinding or coolant-flood applications

Compatibility

Designed as an OEM-style replacement abrasive belt for wide belt sanders and drum finishing machines that accept a 6 inch by 164 inch belt format in dry operation configurations.

Installation Notes

Belt installation should be performed by qualified maintenance personnel or machine operators familiar with the specific sander or finishing machine in use. Always power down and lock out the machine before changing belts. Confirm proper belt tracking adjustment and tension before resuming operation, and verify that the belt arrow direction, if marked, aligns with the intended direction of travel. Inspect the contact drum and platen for wear before installing a new belt.