3M 7010511119 Abrasive Belt 80 Grit 6x54.5 in Aluminum Oxide

Product Description

The 3M 7010511119 is a coated abrasive belt from the 341D series, designed for dry grinding, blending, and finishing operations on metal, wood, and composite surfaces. Running at 6 inches wide and 54.5 inches long, it fits standard wide-belt and stroke-sander configurations common in fabrication and millwork shops. The belt uses aluminum oxide abrasive grain at 80 grit, a medium grade suited for moderate stock removal and surface prep before finer finishing passes. A closed-coat, X-weight cloth backing delivers durability under load and resists tearing during aggressive use. Machinists, fabricators, and finishing technicians are the primary installers and operators.

This belt is used in industrial and trade settings where consistent, repeatable surface finishing is required. The 80 grit medium grade positions it as a workhorse for weld blending, rust and scale removal, and preparing metal or wood surfaces for coating or final finishing. Dry-only operation limits its use to applications without coolant or water. The X-weight cloth backing handles the tension and heat generated by high-contact pressure sanding without delaminating or stretching.

Key Features

• 80 grit medium grade aluminum oxide for efficient stock removal and surface prep
• Closed-coat construction maximizes abrasive coverage for consistent cut rate
• X-weight cloth backing provides high tensile strength and heat resistance
• 6 inches x 54.5 inches size fits common wide-belt and stroke-sander machines
• Dry-use rated for metal, wood, and composite applications
• 3M 341D series construction for uniform grain distribution and long belt life

Compatibility

Designed as an OEM-style replacement or standard consumable for 6-inch-wide belt sander and stroke-sander machines requiring a 54.5-inch belt length in dry-service applications.

Installation Notes

Abrasive belt installation and replacement is typically performed by the machine operator or a maintenance technician. Power down and lock out the sander before removing the worn belt or installing a new one, following OSHA lockout/tagout procedures. Verify belt tracking and tension adjustment after installation and run the machine briefly with the guard closed before resuming production. Inspect the belt for proper seam orientation per the machine manufacturer's directional arrow guidance.