3M 7010516909 Abrasive Belt 120 Grit 1.5x42 in Aluminum Oxide

Product Description

The 3M 7010516909 is a coated abrasive belt designed for dry grinding, blending, and finishing operations on metal, wood, and composite surfaces. Part of the 3M 341D series, it features aluminum oxide abrasive grain bonded to an X-weight cloth backing with a closed-coat density. The belt measures 1.5 inches wide by 42 inches long and carries a 120-grit fine grade, making it well-suited for intermediate finishing passes where surface refinement and consistency matter. Metalworkers, fabricators, and finishing technicians regularly reach for this belt when transitioning from coarser stock removal to finer surface prep work.

This belt fits stationary belt grinders and portable belt sanders that accept a 1.5-inch by 42-inch belt. It is used in light industrial, job shop, and trade settings for tasks including weld blending, edge deburring, and pre-paint surface prep on ferrous and non-ferrous metals as well as wood substrates. The 120-grit fine grade produces a consistent scratch pattern suitable for finishing before inspection or coating application. Dry operation only.

Key Features

• 120-grit fine grade aluminum oxide abrasive for controlled material removal and surface refinement
• Closed-coat construction maximizes abrasive coverage for consistent scratch patterns
• X-weight cloth backing provides durability and flexibility under tension on belt sanders and grinders
• 3M 341D series coated abrasive construction for dry-use grinding, blending, and finishing
• 1.5-inch by 42-inch belt size fits a widely available range of stationary and portable belt sanders

Compatibility

Designed for use on belt grinders and belt sanders that accept a 1.5-inch by 42-inch abrasive belt for dry-use finishing and grinding applications.

Installation Notes

Belt installation should be performed by the equipment operator following the sander or grinder manufacturer's guidelines. Confirm the machine is fully powered off and unplugged before changing belts. Verify belt tracking adjustment after installation and before resuming operation. Always wear appropriate PPE including eye protection and gloves when handling and operating abrasive belts.