3M 7010365808 Scotch-brite Exl Unitized Wheel 4 in Ao

Product Description

The 3M 7010365808 is a Scotch-Brite EXL Unitized Wheel designed for smoothing, deburring, and finishing operations on metal alloys, plastics, and composites. Built with aluminum oxide abrasive and a soft, conformable layered construction, this wheel maintains consistent contact with irregular and complex-shaped workpiece surfaces. The 4-inch diameter and 1/4-inch arbor fit standard die grinders and bench-mounted setups used in fabrication, maintenance, and finishing shops. At 0.1 pounds, the wheel is lightweight and suited for extended use without excessive operator fatigue. It is intended for professional metalworking, manufacturing, and industrial maintenance technicians.

This wheel is used in applications requiring controlled deburring, surface finishing, and edge blending on metal alloys including steel and aluminum, as well as many plastics and composites. It fits robotic processing setups due to its conformability, and is equally effective in handheld die grinder applications on shop floors and field maintenance environments. The unitized construction allows the wheel to operate in both clockwise and counterclockwise directions, supporting flexible tooling configurations in production and repair settings.

Key Features

• Soft, conformable construction keeps abrasive in contact with complex and irregular part geometries
• Wheel edge can be dressed to maintain effective deburring, finishing, and polishing performance
• Operates clockwise or counterclockwise for flexible tooling compatibility
• Resists smearing for cleaner finished surfaces and reduced prep time
• Minimizes heat build-up to protect heat-sensitive base materials
• Available in a range of densities and grades from soft and conformable to hard and aggressive

Compatibility

Designed for use with standard 1/4-inch arbor die grinders and compatible bench-mounted finishing equipment used in metalworking, fabrication, and industrial maintenance applications.

Installation Notes

Mount the wheel securely on a 1/4-inch arbor before operation and confirm all guards are in place per tool manufacturer requirements. Ensure the spindle speed of the host tool does not exceed the maximum rated RPM of the wheel. Inspect the wheel for damage before each use and discard any wheel showing signs of cracking or delamination. Personal protective equipment including eye protection and gloves should be worn during all grinding and finishing operations.

Technical Specifications

• Diameter: 4 inches
• Arbor Size: 1/4 inch
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Unitized
• Weight: 0.1 pounds
• Package Dimensions: 5.7 x 5.7 x 6 inches
• Unit of Measure: Each
• UPC: 00048011140735

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365808