3M 7100141420 Abrasive Belt 60 Grit Aluminum Oxide Cloth

Product Description

The 3M 7100141420 is an aluminum oxide cloth-backed abrasive belt designed for general-purpose material removal across metal and wood substrates. The 384F series uses a resin bond system that holds up under high heat and pressure, making it suitable for demanding deburring, grinding, and finishing operations. Built on an XF-weight polyester cloth backing, this belt handles both wet and dry conditions without delaminating. At 60 grit, it delivers aggressive stock removal suited to surface prep and deburring work on mild steel, carbon steel, aluminum, bronze, and brass. Installation is handled by metalworking and fabrication professionals on backstand, benchtop, stroke, portable, or wide-belt sanding equipment.

This belt is commonly used in metal fabrication shops and light industrial settings for deburring, edge blending, and surface conditioning. It is optimized for use on mild steel and carbon steel and also performs effectively on softer metals including aluminum, bronze, and brass. The belt is also suitable for some woodworking applications where consistent scratch pattern and durability are required. Typical installations include backstand sanders, benchtop belt sanders, stroke sanders, portable belt grinders, and wide belt grinding and finishing machines.

Key Features

• Aluminum oxide abrasive mineral provides consistent, reliable performance across a wide range of substrates
• XF-weight polyester cloth backing withstands heavy grinding pressure and resists tearing
• Waterproof backing construction supports both wet and dry sanding and grinding applications
• Resin bond system holds up under elevated heat and pressure during extended use
• 60 grit rating delivers aggressive stock removal for deburring and surface prep
• Compatible with backstand, benchtop, stroke, portable belt, and wide belt grinding equipment

Compatibility

Designed for use on backstand and benchtop belt sanders, stroke sanders, portable belt grinders, and wide belt grinding and finishing machines operating on mild steel, carbon steel, aluminum, bronze, brass, and wood substrates.

Installation Notes

Abrasive belts of this type are installed and changed by machine operators and fabrication technicians following equipment manufacturer lockout/tagout procedures before any belt change. Verify belt tracking and tension per the sander or grinder manufacturer specifications before starting the machine. Inspect the belt for tears or edge damage before each use and replace immediately if damage is found.

Technical Specifications

• Belt Length: 24 inches
• Belt Width: 1/8 inch
• Grit: 60
• Abrasive Mineral: Aluminum Oxide
• Backing Material: XF-Weight Polyester Cloth
• Bond Type: Resin
• Color: Maroon
• Weight: 1.78 pounds
• UPC: 638060050366

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100141420