3M 7100122887 Abrasive Belt 60x37 in 80 Grit Aluminum Oxide

Product Description

The 3M 7100122887 is an aluminum oxide cloth-backed abrasive belt designed for general-purpose metalworking, metal deburring, and woodworking applications. Built on an XF-weight polyester cloth backing, it withstands the demands of heavy grinding and wide belt finishing operations. The resin bond holds up under high heat and pressure, making it suitable for sustained use on backstand and benchtop belt sanders, stroke sanders, and portable belt grinders. At 80 grit, this belt removes material efficiently on mild steel and carbon steel while also performing well on softer metals including aluminum, bronze, and brass.

This belt is suited for both wet and dry applications, thanks to the waterproof polyester backing. It fits standard 60-inch by 37-inch wide belt configurations found in industrial metalworking and woodworking shops. Licensed tradespeople and shop technicians working in fabrication, metal finishing, or surface prep will find this belt appropriate for high-volume, production-level sanding and grinding tasks.

Key Features

• XF-weight polyester cloth backing withstands grinding and heavy sanding loads
• Resin bond resists high heat and pressure during sustained grinding
• Waterproof backing supports both wet and dry operating conditions
• 80 grit aluminum oxide abrasive delivers consistent stock removal on steel and soft metals
• Compatible with backstand, benchtop, stroke sanding, and wide belt grinding setups
• Effective on mild steel, carbon steel, aluminum, bronze, and brass

Compatibility

Designed for use on backstand or benchtop belt sanders, stroke sanders, portable belt grinders, and wide belt grinding and finishing machines that accept a 60-inch by 37-inch belt.

Installation Notes

Installation should be performed by a qualified shop technician familiar with abrasive belt equipment. Power down and lock out the machine before mounting or removing any belt. Confirm belt tension and tracking settings per the equipment manufacturer guidelines before resuming operation. Inspect the belt for tears or edge damage before each use.

Technical Specifications

• Belt Length: 60 inches
• Belt Width: 37 inches
• Grit: 80
• Abrasive Mineral: Aluminum Oxide
• Backing Material: XF-Weight Polyester Cloth
• Bond Type: Resin
• Color: Maroon
• Application: Wet or Dry
• Weight: 15.4 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 3

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100122887