3M 7100031907 Scotch-brite Exl Unitized Wheel 6 in Ao

Product Description

The 3M 7100031907 is a Scotch-Brite EXL Unitized Abrasive Wheel designed for smoothing, deburring, and finishing metal alloys, plastics, and composites. The unitized construction layers abrasive material throughout the wheel body, delivering consistent cut and finish as the wheel wears. At 6 inches in diameter with a 1/2-inch arbor, this wheel mounts on standard bench grinders and angle grinder setups used in fabrication, maintenance, and finishing work. The aluminum oxide abrasive resists smearing and minimizes heat buildup, making it suitable for use on heat-sensitive materials and complex-shaped workpieces.

This wheel is suited for metal fabrication shops, maintenance facilities, and production environments where edge finishing, deburring, and surface conditioning are routine tasks. It handles ferrous and non-ferrous metal alloys as well as many plastics and composites. The conformable construction allows the abrasive to stay in consistent contact with irregular and complex part geometries, making it effective in both manual and robotic processing applications. The wheel can be dressed at the edge for targeted deburring, finishing, and polishing work.

Key Features

• Unitized layered construction operates clockwise or counterclockwise without degrading performance
• Aluminum oxide abrasive smooths, deburrs, and finishes metal alloys, plastics, and composites
• Conformable consistency maintains abrasive contact on complex and irregular part shapes
• Minimizes heat buildup to reduce impact on heat-sensitive base materials
• Resists smearing for cleaner finished surfaces with less secondary prep work
• Wheel edge can be dressed for precision deburring and polishing passes

Compatibility

Designed for use on standard 1/2-inch arbor bench grinders and angle grinder configurations used in metal fabrication, maintenance, and finishing applications on ferrous and non-ferrous alloys, plastics, and composites.

Installation Notes

Installation is performed by machinists, fabricators, and maintenance technicians. Power down and lock out the grinder before mounting or removing the wheel. Confirm arbor size matches before installation and verify the wheel is fully seated and secured before resuming operation. Inspect the wheel for damage before each use and do not exceed the rated operating speed.

Technical Specifications

• Diameter: 6 inches
• Arbor Size: 1/2 inch
• Abrasive Material: Aluminum Oxide
• Construction: Unitized
• Package Dimensions: 6.7 x 6.7 x 3.1 inches
• Weight: 0.22 pounds
• Unit of Measure: Each
• UPC: 00048011928159

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100031907