3M 7100141350 Abrasive Belt 80 Grit 24x1/8 Inch Ao Cloth

Product Description

The 3M 7100141350 is an aluminum oxide cloth-backed abrasive belt designed for general-purpose metalworking and woodworking. The 384F belt measures 24 inches in length and 1/8 inch in width, and carries an 80-grit rating suited to aggressive material removal and deburring. It features an XF-weight polyester cloth backing with a resin bond that holds up under high heat and pressure. Metalworkers, fabricators, and finishing trades install this belt on backstand and benchtop belt sanders, as well as stroke sanding and portable belt grinding equipment. The maroon-colored belt weighs approximately 1.536 pounds per unit.

This belt is optimized for use on mild steel and carbon steel. It also performs effectively on softer metals including aluminum, bronze, and brass. The polyester waterproof backing makes it suitable for both wet and dry applications, expanding its range of use across general metal deburring, surface prep, and light woodworking. It is a practical consumable for production shops, maintenance crews, and fabrication operations that require consistent cutting action across varied substrates.

Key Features

• 80-grit aluminum oxide mineral provides consistent, aggressive cutting on metal and wood substrates
• XF-weight cloth backing withstands heavy grinding and high-pressure sanding applications
• Polyester waterproof construction supports both wet and dry use
• Resin bond maintains integrity under elevated heat and pressure
• Compatible with backstand, benchtop, stroke, portable belt, and wide belt grinding equipment
• Effective on mild steel, carbon steel, aluminum, bronze, and brass

Compatibility

Designed for use on backstand and benchtop belt sanders, stroke sanders, portable belt grinders, and wide belt grinding and finishing machines that accept a 24-inch by 1/8-inch abrasive belt.

Installation Notes

Belt installation should be performed by a qualified operator with the sander or grinder powered down and unplugged before changing belts. Verify belt tracking and tension according to the equipment manufacturer's guidelines before resuming operation. Inspect the belt for tears or edge damage prior to each use. Wear appropriate PPE including eye protection and gloves when handling and operating abrasive belts.

Technical Specifications

• Grit: 80
• Abrasive Mineral: Aluminum Oxide (AO)
• Backing Material: XF-Weight Polyester Cloth
• Bond Type: Resin
• Belt Length: 24 inches
• Belt Width: 1/8 inch
• Color: Maroon
• Weight: 1.536 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100141350