3M 7100042433 Cloth Belt 361F P120 Grit 75x37 Inch Ao

Product Description

The 3M 7100042433 is a coated abrasive cloth belt designed for grinding, blending, deburring, and finishing operations on metal surfaces. Built around durable aluminum oxide abrasive grains and a tough polyester backing, the 361F belt delivers consistent cutting action under medium-pressure conditions. At 75 inches long and 37 inches wide, it suits wide-belt machine applications where surface quality and throughput matter. A heat-resistant resin bond holds the abrasive to the backing, maintaining performance under pressure, elevated heat, and wet conditions. P120 grit makes it well-suited for intermediate finishing and light stock removal on ferrous and non-ferrous metals.

The 361F belt is engineered for industrial metalworking environments, with particular strength in stainless steel coil finishing lines where flexibility and heat resistance are critical. The construction supports both centerless and backstand machine setups, as well as sheet and coil grinding applications. Wet and dry use compatibility gives operators flexibility across different production setups. This product is typically installed and operated by metalworking technicians, fabricators, and production line personnel handling high-volume surface finishing work.

Key Features

• Aluminum oxide abrasive grains provide fast cutting and broad surface compatibility including stainless steel
• Polyester backing delivers consistent results in medium-pressure applications
• Heat-resistant resin bond maintains abrasive adhesion under pressure, heat, and moisture
• Suitable for wet and dry grinding and finishing operations
• Compatible with centerless, backstand, sheet, and coil grinding machine configurations
• P120 grit supports intermediate finishing and deburring on all metals

Compatibility

Designed for wide-belt grinding and finishing machines configured for 75-inch by 37-inch abrasive belts, including centerless and backstand applications used in metal fabrication and coil finishing lines.

Installation Notes

Belt installation and replacement should be performed by qualified machine operators or maintenance technicians following the equipment manufacturer's lockout and tagout procedures before servicing. Verify belt tracking and tension settings on the machine before resuming operation. Inspect the belt for tears or separation at the splice joint prior to each use. Follow all applicable workplace safety standards and machine guarding requirements during operation.

Technical Specifications

• Belt Length: 75 inches
• Belt Width: 37 inches
• Grit: P120
• Abrasive Material: Aluminum Oxide (AO)
• Backing Material: Polyester Cloth
• Bond Type: Heat-Resistant Resin
• Color: Brown
• Application: Wet and Dry
• Weight: 5.2 pounds
• UPC: 00051144769421

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100042433