3M 7100048287 Scotch-brite Surface Conditioning Belt 90x3 in

Product Description

The 3M 7100048287 is a Scotch-Brite surface conditioning belt designed for detail finishing work on a variety of metal surfaces. Built on a reinforced nonwoven open-web construction with an aluminum oxide abrasive grain and resin bond over a scrim backing, this belt handles blending, deburring, contour finishing, flat finishing, and stainless steel finishing in both manual and robotic processing environments. The open-web structure reduces loading and heat build-up, allowing for extended operating time without sacrificing consistent surface conditioning results. Licensed HVAC, sheet metal, and fabrication professionals use this belt for setting grain, removing grind lines, and achieving straightline-brushed finishes.

This belt is suited for light to medium metalworking applications including blending corners, cleaning, deburring edges, and fine finishing on flat or contoured workpieces. Its conformable construction keeps the abrasive in contact with complex-shaped parts, making it a practical choice for both handheld belt sanders and robotic finishing systems in fabrication shops. Common materials worked include stainless steel, carbon steel, aluminum, and other nonferrous metals where surface finish consistency is critical.

Key Features

• Nonwoven open-web construction reduces loading and heat build-up for extended belt life
• Aluminum oxide abrasive grain bonded with resin for consistent cut and finish
• Scrim-reinforced backing provides flexibility over contours and edges
• Conformable design maintains abrasive contact on complex and contoured workpieces
• Removes grind lines, mill marks, and surface imperfections while setting the grain
• Compatible with robotic and automated finishing systems as well as handheld belt tools

Compatibility

Designed for use on standard belt finishing machines and robotic processing systems that accept a 90 inch by 3 inch belt. Verify your machine's belt size and drive speed ratings before installation.

Installation Notes

Installation should be performed by qualified fabrication or metalworking personnel familiar with belt finishing equipment. Power down and lock out the machine before mounting or removing the belt. Confirm belt tracking and tension according to the equipment manufacturer's guidelines before resuming operation. Inspect the belt for damage or wear before each use and do not exceed the rated operating speed of the belt or machine.

Technical Specifications

• Belt Length: 90 inches
• Belt Width: 3 inches
• Abrasive Grain: Aluminum Oxide (AO)
• Bond Type: Resin
• Backing: Scrim
• Construction: Nonwoven
• Weight: 0.9 pounds
• UOM: Each
• Minimum Order Quantity: 10
• UPC: 00048011056487

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100048287