3M 7010309323 Scotch-brite Exl Unitized Wheel Silicon Carbide

Product Description

The 3M 7010309323 is a Scotch-Brite EXL Unitized Wheel designed for deburring, smoothing, and surface finishing on metal alloys, plastics, and composites. The wheel uses silicon carbide abrasive at a fine grit rating, delivering consistent material removal without smearing or excessive heat buildup. Its soft, conformable construction keeps the abrasive in contact with irregular or complex part geometries, making it well-suited for both manual bench operations and robotic or automated processing lines. Licensed tradespeople and fabrication shop operators use this wheel when a controlled, repeatable surface finish is required ahead of coating, welding, or assembly.

This unitized wheel is applicable across a broad range of light fabrication and finishing tasks. It performs on aluminum, stainless steel, mild steel, and many engineered plastics and composites. The fine grit rating suits final-stage deburring and edge finishing where surface integrity matters. At 1 inch in diameter, it fits compact arbor setups and right-angle die grinders commonly used in tight-clearance finishing work. The wheel can be dressed to maintain a fresh cutting edge over its service life.

Key Features

• Silicon carbide abrasive at fine grit for controlled edge finishing and deburring
• Soft, conformable unitized construction conforms to complex and irregular part shapes
• Operates clockwise or counterclockwise without performance loss
• Resists smearing for cleaner surfaces and reduced prep time
• Minimizes heat buildup, reducing thermal impact on heat-sensitive base materials
• Wheel edge can be dressed to restore cutting action and extend service life

Compatibility

Designed as an OEM-style replacement unitized finishing wheel for use on metal alloys, plastics, and composites in bench grinder, die grinder, and automated robotic finishing applications.

Installation Notes

Installation and operation should be performed by qualified fabricators or machine operators familiar with abrasive wheel safety standards. Always confirm the spindle speed rating of the drive tool does not exceed the maximum rated RPM of the wheel before mounting. Power down and isolate the grinder or arbor drive before mounting or removing the wheel. Follow ANSI B7.1 safe use standards for bonded and coated abrasive products when operating this wheel.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit: Fine
• Wheel Diameter: 1 inch
• Package Dimensions: 6.4 x 4.7 x 4.7 inches
• Weight: 0.02 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 50
• UPC: 00048011158594

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010309323