3M 7100188471 Rapid Removal Sanding Belt 120 Grit 18x3 in

Product Description

The 3M 7100188471 is a Rapid Removal Power Sanding Belt designed for fast material removal across multiple substrate types. Built with Precision-Shaped Grain technology, this belt cuts aggressively and maintains performance longer than conventional abrasive belts. At 120 grit (medium), it is suited for intermediate sanding stages including coating prep, surface leveling, and stock removal. The belt measures 18 inches long by 3 inches wide, fitting standard belt sanders used in woodworking shops, fabrication environments, and general maintenance work. Licensed tradespeople and skilled DIYers working with wood, plastic, or metal will find this belt a reliable choice for production sanding tasks.

This belt is intended for use on wood, plastic, and metal surfaces. It performs across multiple sanding stages, making it adaptable for coating, leveling, and removal applications. The 120 grit rating places it in the medium range, appropriate for smoothing surfaces after rough shaping or preparing a workpiece for finish coats. Its resistance to heat buildup makes it suitable for extended sanding sessions where friction and material loading are concerns. The 3 inch by 18 inch form factor is a widely used belt size in portable and benchtop belt sanders found in trade and workshop settings.

Key Features

• Precision-Shaped Grain technology for faster, longer-lasting cuts compared to traditional abrasive belts
• 120 grit (medium) rating suited for leveling, coating prep, and stock removal
• Compatible with wood, plastic, and metal substrates
• Resists heat buildup and moisture during extended use
• Aluminum oxide abrasive grain construction
• Single belt per package

Compatibility

Designed to fit standard 3 inch by 18 inch belt sander machines used in woodworking, metalworking, and general fabrication applications.

Installation Notes

Belt installation should be performed by a qualified operator following the belt sander manufacturer's guidelines. Ensure the sander is powered off and unplugged before changing the belt. Verify belt tension and tracking before resuming operation. Always wear appropriate personal protective equipment including eye protection and a dust respirator when sanding.

Technical Specifications

• Grit: 120 (Medium)
• Belt Length: 18 inches
• Belt Width: 3 inches
• Abrasive Material: Aluminum Oxide
• Package Contents: 1 Belt
• Package Weight: 1.429 pounds
• Package Length: 9.5 inches
• Package Width: 6.63 inches
• Package Height: 10 inches
• UPC: 638060273963

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100188471