3M 7010329397 Scotch-brite Exl Unitized Wheel 1 in Ao

Product Description

The 3M 7010329397 is a Scotch-Brite EXL Unitized Abrasive Wheel designed for smoothing, deburring, and finishing metal alloys, plastics, and composites. Built with a soft, conformable construction, the wheel maintains consistent abrasive contact across irregular and complex-shaped surfaces. The 1 inch diameter wheel mounts on a 1/8 inch arbor, making it suitable for use in rotary tools, die grinders, and automated robotic processing equipment. Its aluminum oxide abrasive material resists smearing, which reduces surface contamination and minimizes prep time between operations.

This wheel is used in metalworking, fabrication, and finishing applications across industrial and trade environments. It is well suited for edge deburring on machined parts, surface conditioning of weld areas, and final finishing passes on heat-sensitive materials. The unitized construction allows the wheel to run in either clockwise or counterclockwise directions, adding flexibility in both handheld and machine-mounted setups. Machinists, fabricators, and tool-and-die technicians commonly use this wheel in precision finishing workflows.

Key Features

• Soft, conformable construction keeps abrasive in contact with complex and irregular part geometries
• Operates in clockwise or counterclockwise rotation for versatile machine compatibility
• Aluminum oxide abrasive resists smearing for cleaner finished surfaces
• Minimizes heat build-up, reducing risk of thermal damage on heat-sensitive materials
• Wheel edge can be dressed for precise deburring, finishing, and polishing operations
• Available in a range of densities and grades from soft and conformable to hard and aggressive

Compatibility

Designed for use with rotary tools, die grinders, and automated processing equipment accepting a 1/8 inch arbor. Suitable for use on metal alloys, many plastics, and composites.

Installation Notes

Installation is typically performed by machinists or fabricators using standard arbor-mounting procedures. Before mounting or changing the wheel, ensure the tool is fully powered down and disconnected from its power source. Confirm the spindle speed rating of the tool does not exceed the wheel rating before operation. Inspect the wheel for damage before each use and do not use damaged or deformed wheels.

Technical Specifications

• Wheel Diameter: 1 inch
• Arbor Size: 1/8 inch
• Abrasive Material: Aluminum Oxide (AO)
• Construction: Unitized
• Package Dimensions: 6.4 x 4.7 x 4.7 inches
• Weight: 0.01 pounds
• Sold As: Each
• UPC: 00048011158648

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329397