3M 7010329406 Scotch-brite EX2 Deburring Wheel 6 Inch

Product Description

The 3M 7010329406 is a convolute-constructed deburring wheel from the Scotch-Brite EX2 line, engineered for mid-range aggressiveness and hardness. It is designed for deburring, edge radiusing, blending, polishing, and finishing on metal alloys, plastics, and composites. The layered construction delivers consistent stock removal and surface conditioning on bench-mounted or pedestal grinders. This wheel is a common tool in metal fabrication shops, machine shops, and manufacturing environments where controlled edge finishing is a production requirement. The wheel measures 6.7 inches in diameter and 3.1 inches in width and weighs 0.51 pounds.

This wheel is well suited for applications involving sharp edges, metal burrs, and surface blending on a wide range of substrates including ferrous and non-ferrous metal alloys and many plastics and composites. It performs best when the workpiece presents a consistent, sharp edge to the wheel face. The convolute structure allows the wheel edge to be dressed, which extends service life and maintains cutting efficiency during high-volume production finishing or job-shop deburring operations.

Key Features

• Convolute construction provides mid-range hardness and aggressiveness for controlled deburring and finishing
• Wheel edge can be dressed to maintain effective cutting geometry across all metal alloys and many plastics and composites
• Operates in clockwise or counterclockwise rotation for flexible machine mounting
• Resists smearing for cleaner finished surfaces and reduced prep time between operations
• Minimizes heat buildup, reducing thermal impact on heat-sensitive workpiece materials
• Layered, unitized build maintains consistent performance throughout wheel life

Compatibility

Designed for use on bench grinders and pedestal grinders that accept convolute deburring wheels. Suitable for processing metal alloys, many plastics, and composites requiring deburring, edge radiusing, blending, or surface finishing.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety per ANSI B7.1 guidelines. Always power down and lock out the grinder before mounting or removing the wheel. Verify that the grinder arbor speed does not exceed the maximum rated RPM marked on the wheel. Inspect the wheel for damage before each use and never operate a cracked or compromised wheel.

Technical Specifications

• Diameter: 6.7 inches
• Width: 3.1 inches
• Weight: 0.51 pounds
• Construction Type: Convolute
• Unit of Measure: Each
• UPC: 00048011182858

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329406