3M 7100163076 Abrasive Belt 60 Grit 132x4 Inch Cloth

Product Description

The 3M 7100163076 is the Cubitron II 981F abrasive sanding belt engineered for grinding, weld removal, finishing, and blending on softer metals such as aluminum, bronze, and brass. Built on a tough Y-weight polyester cloth backing, this belt features 3M Precision-Shaped Grain technology for fast, consistent stock removal. The water-resistant polyester construction allows use with liquid coolants, helping control heat buildup and preventing material loading during wet grinding operations. At 132 inches long and 4 inches wide with a 60-grit designation, it fits standard wide-belt and stroke-sander configurations used in metal fabrication and finishing shops.

This belt is intended for use in professional metal fabrication environments where operators need reliable performance on non-ferrous substrates. Typical applications include deburring and blending aluminum extrusions, removing welds on brass fittings, and surface finishing on bronze castings. The integrated dry lubricant and coolant compatibility make it well suited for high-volume production grinding where heat and loading are recurring challenges. Licensed tradespeople and metal fabrication technicians working on HVAC components, plumbing fittings, and electrical enclosures will find this belt appropriate for both aggressive material removal and finer finishing passes.

Key Features

• 3M Precision-Shaped Grain delivers fast cutting and consistent finish on aluminum, brass, and bronze
• Integrated dry lubricant reduces loading when grinding soft metals
• Y-weight polyester cloth backing withstands aggressive grinding and finishing pressure
• Water-resistant material supports use with liquid coolants to control grinding temperatures
• Durable resin bond resists heat deterioration, extending abrasive service life
• Strong mineral adhesion minimizes shelling at belt edges during edge grinding

Compatibility

Designed for use on soft metal substrates including aluminum, brass, and bronze. Fits wide-belt and stroke-sander machines configured for 132-inch by 4-inch abrasive belts.

Installation Notes

Installation should be performed by a qualified operator familiar with belt sander equipment. Always power down and lock out the machine before changing belts. Verify belt tracking and tension per the equipment manufacturer's guidelines before resuming operation. When using liquid coolants, confirm the workstation drainage and containment setup meets applicable shop safety requirements.

Technical Specifications

• Grit: 60
• Belt Length: 132 inches
• Belt Width: 4 inches
• Backing Material: Y-weight polyester cloth
• Abrasive Type: Precision-Shaped Grain
• Bond Type: Resin
• Water Resistant: Yes
• Weight: 30.293 pounds
• UPC: 638060055361

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100163076