3M 7100141435 Abrasive Belt 80 Grit 12x1/2 Inch Ao Cloth

Product Description

The 3M 7100141435 is an aluminum oxide cloth-backed abrasive belt designed for general-purpose metalworking, metal deburring, and woodworking applications. The 384F belt features an XF-weight polyester cloth backing with a resin bond system that holds up under high heat and pressure during grinding and heavy sanding operations. At 80 grit, it removes material aggressively while maintaining consistent scratch patterns across mild steel, carbon steel, aluminum, bronze, and brass. Licensed tradespeople and shop technicians rely on this belt for repeatable results across a broad range of substrates.

This belt is suited for use on backstands, benchtop belt sanders, and stroke sanders. It also performs well in portable belt grinding and wide belt grinding and finishing setups. The polyester waterproof backing makes it appropriate for both wet and dry applications, extending its utility in production metalworking and fabrication environments. It is particularly optimized for mild steel and carbon steel work but handles softer metals without loading prematurely.

Key Features

• XF-weight polyester cloth backing withstands grinding and heavy sanding loads
• Resin bond resists high heat and pressure for extended belt life
• Aluminum oxide mineral delivers reliable, consistent cutting on a wide range of substrates
• Polyester waterproof construction supports wet and dry use
• Compatible with backstands, benchtop belt sanders, stroke sanders, and portable and wide belt grinders
• 80 grit provides aggressive stock removal suitable for deburring and surface conditioning on metal

Compatibility

Designed as an OEM-style abrasive belt replacement for backstands, benchtop belt sanders, stroke sanders, and portable belt grinding machines accepting a 12-inch length by 1/2-inch width belt.

Installation Notes

Abrasive belts of this type are installed and changed by machine operators or maintenance technicians following the equipment manufacturer's belt-tracking and tensioning procedures. Disconnect or lock out power to the belt sander or grinder before changing the belt. Inspect the contact wheel, platen, and idler for wear or damage prior to installing a new belt. Ensure belt direction-of-travel arrows, if present, match the machine's drive direction before starting the equipment.