3M 7000118863 Abrasive Belt 40 Grit 6x48 in Aluminum Oxide

Product Description

The 3M 7000118863 is a coated abrasive belt designed for aggressive material removal on stationary belt sanders and similar power abrasive equipment. Built on a heavy X-weight cloth backing with closed-coat aluminum oxide grain at 40 grit, this belt cuts fast on ferrous and non-ferrous metals, wood, and composite materials. At 6 inches wide and 48 inches long, it fits standard industrial belt sander configurations. The coarse grit rating makes it appropriate for stock removal, weld blending, and surface conditioning where speed of cut takes priority over finish quality. Dry operation only.

This belt is suited for use in fabrication shops, metal service centers, woodworking operations, and maintenance environments where heavy stock removal is required. The 341D series designation indicates 3M production-grade construction with aluminum oxide abrasive optimized for dry grinding and shaping applications. Typical users include metal fabricators, pipefitters, millwrights, and industrial maintenance technicians working on stationary or contact-wheel belt grinding setups.

Key Features

• 40 grit coarse aluminum oxide for fast, aggressive stock removal
• Closed-coat construction maximizes abrasive grain coverage for consistent cut rate
• Heavy X-weight cloth backing withstands high tension and heat on power belt sanders
• Dry operation design — not rated for wet or coolant-flooded grinding
• 3M 341D series construction for production-grade durability
• Sold individually — one belt per package

Compatibility

Designed for stationary and portable belt sanders accepting 6-inch by 48-inch abrasive belts in dry grinding applications.

Installation Notes

Installation should be performed by trained personnel familiar with power abrasive equipment. Disconnect and lock out the sander from its power source before changing belts. Verify belt tracking and tension per the equipment manufacturer specifications before operating. Always wear appropriate PPE — eye protection, gloves, and respiratory protection — when working with coated abrasives.