3M 7100166522 Abrasive Belt 18x0.5 Inch Soft Metal

Product Description

The 3M 7100166522 is a Cubitrona II 981F abrasive sanding belt designed for grinding, weld removal, finishing, and blending on softer metals. Built on a tough Y-weight polyester cloth backing, it features 3M Precision-Shaped Grain for fast, aggressive cutting action. The water-resistant construction and integrated dry lubricant allow use with liquid coolants, helping prevent loading during extended work on aluminum, bronze, and brass. This belt is a practical choice for fabrication shops, metal finishing operations, and maintenance technicians who regularly work with non-ferrous metals.

This belt is suited for use on portable and stationary belt grinding equipment in industrial and fabrication environments. Its primary application is soft metal stock removal and surface finishing, including weld blending and edge work on aluminum, brass, and bronze workpieces. The liquid coolant compatibility makes it well-suited for high-volume grinding operations where heat buildup and loading are recurring concerns. It is typically installed and used by metal fabricators, welders, and maintenance mechanics.

Key Features

• 3M Precision-Shaped Grain delivers fast cutting on soft metal substrates including aluminum, brass, and bronze
• Integrated dry lubricant reduces loading when working on non-ferrous metals
• Water-resistant Y-weight polyester cloth backing supports use with liquid coolants
• Strong mineral adhesion reduces shelling during edge grinding
• Durable resin bonding resists heat degradation to extend abrasive life
• Suitable for grinding, weld removal, finishing, and blending applications

Compatibility

Designed for use on belt grinding and finishing equipment accepting 18 inch by 1/2 inch abrasive belts; compatible applications include soft metal grinding on aluminum, brass, and bronze.

Installation Notes

Install on a belt grinder or finishing machine rated for the belt dimensions before powering on the equipment. Ensure the belt tracking is adjusted and the belt is properly tensioned before beginning work. When using liquid coolants, verify that the grinder is rated for wet grinding operations. Follow all applicable shop safety procedures and wear appropriate PPE including eye protection and gloves during belt changes.

Technical Specifications

• Belt Length: 18 inches
• Belt Width: 1/2 inch
• Backing Material: Y-weight polyester cloth
• Abrasive Type: 3M Precision-Shaped Grain
• Color: Mahogany
• Water Resistant: Yes
• Package Weight: 4.925 pounds
• Minimum Order Quantity: 25
• UPC: 638060211682

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100166522