3M 7000118848 Abrasive Belt 40 Grit 3x24 Aluminum Oxide

Product Description

The 3M 7000118848 is a coated abrasive belt designed for aggressive material removal in grinding, blending, and surface preparation applications. Built on a heavy-duty X-weight cloth backing, it carries a closed-coat layer of aluminum oxide abrasive bonded at 40 grit for coarse-grade cutting action. At 3 inches wide and 24 inches long, this belt fits standard stationary and portable belt sanders used in metal fabrication, welding shops, and maintenance operations. The aluminum oxide grain self-sharpens during use, maintaining consistent cut rate across the belt life. Dry operation only.

This belt is suited for metal and wood stock removal, weld seam blending, and surface conditioning tasks in fabrication and industrial maintenance environments. The 341D series construction balances flexibility and durability, making it a workhorse choice for both bench-mounted belt grinders and handheld belt sanders. Typical users include metal fabricators, welders, pipefitters, millwrights, and maintenance mechanics who need a reliable coarse-grit belt for fast material removal.

Key Features

• 40 grit aluminum oxide abrasive for fast, coarse-grade stock removal
• Closed-coat construction maximizes abrasive coverage for aggressive cutting
• X-weight cloth backing provides strength and flexibility under load
• Dry operation design for use on metal, wood, and composite surfaces
• 3M 341D series build for consistent performance across belt life

Compatibility

Designed as an OEM-style replacement or standard consumable for belt sanders and grinders accepting 3-inch by 24-inch abrasive belts.

Installation Notes

Install on a belt sander or grinder rated for 3-inch by 24-inch belts, ensuring the machine is powered down and unplugged before changing the belt. Verify belt tracking adjustment after installation and run the machine briefly at low speed before applying workpiece pressure. Wear appropriate eye protection and gloves during installation and operation. Use only in dry conditions as specified for this belt.