3M 7100141427 Abrasive Belt 120 Grit 24x1/2 Inch Ao Cloth

Product Description

The 3M 7100141427 is an aluminum oxide cloth-backed abrasive belt designed for general-purpose metalworking, deburring, and woodworking applications. Running at 120 grit, it delivers consistent stock removal on mild steel, carbon steel, aluminum, bronze, and brass. The XF-weight polyester cloth backing handles both wet and dry conditions, and the resin bond holds up under high heat and pressure. At 24 inches long and 1/2 inch wide, this belt is sized for standard benchtop and backstand belt sanders. Trades professionals rely on it for production deburring, blending, and surface prep where a dependable, general-purpose abrasive is needed.

This belt is suited for light fabrication shops, maintenance facilities, and metal finishing operations. It runs on backstand belt sanders, benchtop belt sanders, portable belt grinders, and stroke sanding setups. The aluminum oxide mineral performs reliably across a wide range of metalworking and woodworking substrates, making it a versatile choice for shops that work with multiple materials. It is effective for deburring sharp edges, removing mill scale, and preparing metal surfaces before welding or coating.

Key Features

• 120 grit aluminum oxide mineral for consistent, moderate stock removal on metal and wood substrates
• XF-weight polyester cloth backing withstands grinding pressure and heavy sanding loads
• Waterproof backing supports both wet and dry sanding applications
• Resin bond resists heat and pressure buildup during extended use
• 24 inch length and 1/2 inch width fits standard backstand and benchtop belt sander configurations
• Suitable for deburring, blending, stroke sanding, portable belt grinding, and wide belt finishing

Compatibility

Designed for use on backstand belt sanders, benchtop belt sanders, portable belt grinders, and stroke sanding machines that accept a 24 inch by 1/2 inch abrasive belt.

Installation Notes

Install by a trained technician or machine operator familiar with abrasive belt equipment. Before replacing the belt, power down and lock out the sander or grinder per OSHA lockout/tagout procedures. Confirm belt tracking and tension are properly adjusted before resuming operation. Inspect the belt for tears or separation before each use and replace immediately if damage is found.

Technical Specifications

• Grit: 120
• Abrasive Mineral: Aluminum Oxide (AO)
• Backing Material: XF-Weight Polyester Cloth
• Bond Type: Resin
• Belt Length: 24 inches
• Belt Width: 0.5 inches
• Color: Maroon
• Weight: 3.499 pounds
• UOM: Each
• UPC: 638060050090

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100141427