3M 7100193189 Abrasive Belt 132x4 Inch P220 Grit Ao Cloth

Product Description

The 3M 7100193189 is an aluminum oxide cloth abrasive belt engineered for grinding, blending, deburring, and finishing operations on metal surfaces. Measuring 132 inches in length and 4 inches in width, this belt carries a P220 grit rating suited for fine stock removal and surface finishing passes. The polyester cloth backing resists tearing under sustained pressure, and a heat-resistant resin bond keeps abrasive grains locked to the backing through wet and dry cycles. Metalworking shops, fabricators, and finishing technicians working with ferrous and non-ferrous stock rely on this belt for consistent cut rates across extended production runs.

This belt is well suited for stainless steel coil finishing lines where surface consistency matters across long runs. It also performs reliably in backstand, centerless, and sheet grinding setups. The flexible polyester backing conforms to workpiece geometry without delaminating under medium-pressure contact. Both wet and dry operation is supported, making it adaptable to shops that use coolant or work dry. The P220 grit level targets finish passes and final blending rather than aggressive material removal.

Key Features

• Aluminum oxide abrasive grains deliver fast cutting on steel, stainless steel, and other metals
• Tough polyester cloth backing maintains dimensional stability under medium-pressure grinding
• Heat-resistant resin bond anchors abrasive to backing for durability under heat, pressure, and moisture
• Rated for wet and dry applications, compatible with coolant-assisted finishing lines
• P220 grit level suited for blending, deburring, and fine surface finishing
• Construction supports centerless grinding, backstand use, and sheet and coil operations

Compatibility

Designed for use on standard belt grinding and finishing machines that accept 132-inch by 4-inch abrasive belts in backstand, centerless, and coil finishing configurations.

Installation Notes

Belt installation and replacement should be performed by a qualified machine operator or metalworking technician following the equipment manufacturer's procedures. Power down and lock out the grinder before changing belts. Verify belt tracking alignment and tension according to machine specifications before resuming operation. Inspect the belt for tears or separation at the splice before each use.

Technical Specifications

• Belt Length: 132 inches
• Belt Width: 4 inches
• Grit: P220
• Abrasive Material: Aluminum Oxide
• Backing Material: Polyester Cloth
• Bond Type: Heat-Resistant Resin
• Application: Wet and Dry
• Weight: 29.733 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100193189