3M 7010516551 Abrasive Belt 100 Grit 4x36 Aluminum Oxide

Product Description

The 3M 7010516551 is a coated abrasive belt designed for dry material removal and surface finishing on stationary or portable belt sanding equipment. Built on a Series 340D platform, it uses aluminum oxide abrasive grain bonded to an X-weight cloth backing with an open coat density. The 100-grit, fine-grade surface removes stock efficiently while leaving a consistent scratch pattern suitable for prep work before finishing. At 4 inches wide and 36 inches long, it fits a wide range of standard belt sanders used in metalworking, woodworking, and general fabrication environments. The open coat design reduces loading, extending belt life on resinous or soft materials.

This belt is intended for dry sanding and grinding applications across metal, wood, and composite surfaces. It is commonly used in fabrication shops, maintenance and repair operations, and production finishing lines. The X-weight cloth backing provides durability and resistance to tearing under moderate to heavy sanding pressure, making it suitable for both hand-held belt sanders and bench-mounted units. Typical users include machinists, fabricators, welders performing weld prep or blending, and finish carpenters working on wood surfaces requiring a fine-grade pass.

Key Features

• 100-grit fine-grade aluminum oxide abrasive for consistent stock removal and surface prep
• Open coat density reduces grain loading on resinous, soft, or painted surfaces
• X-weight cloth backing delivers durability and flex under belt sanding pressure
• Series 340D construction for reliable performance in dry sanding applications
• 4 inches x 36 inches belt size fits common stationary and portable belt sanders
• Dry-use only — not rated for wet or lubricated sanding operations

Compatibility

Designed as an OEM-style replacement or standard consumable for belt sanders accepting 4-inch by 36-inch abrasive belts in dry sanding applications.

Installation Notes

Installed by machinists, fabricators, or maintenance technicians on belt sanding equipment. Before changing belts, disconnect or power down the sander and allow any moving parts to come to a complete stop. Verify belt tension and tracking alignment after installation before resuming operation. Do not use this belt with water, cutting fluids, or other lubricants, as it is rated for dry operation only.