3M 7010291322 Scotch-brite EX2 Convolute Deburring Wheel 12 in

Product Description

The 3M 7010291322 is a convolute-constructed deburring wheel designed for mid-range aggressiveness and hardness across a wide range of surface finishing tasks. Built under the Scotch-Brite EX2 line, this wheel handles deburring, edge radiusing, blending, polishing, and finishing on metal alloys, many plastics, and composites. The layered construction resists smearing, which keeps surfaces cleaner and reduces prep time between operations. At 12.4 inches in diameter and 2.6 inches wide, it is sized for bench-mounted or pedestal grinder setups in production or job-shop environments. The wheel weighs 6.7 pounds and ships as a single unit.

This deburring wheel is suited for metalworking applications where consistent edge treatment is required. It performs best when presented continuously with sharp edges or metal burrs. The convolute design minimizes heat buildup, making it appropriate for heat-sensitive materials. It can run in either clockwise or counterclockwise rotation, giving operators flexibility depending on machine configuration. Typical users include machinists, fabricators, and finishing technicians working in light manufacturing or precision metalworking environments.

Key Features

• Convolute construction delivers mid-range aggressiveness suitable for deburring, blending, and polishing
• Operates in clockwise or counterclockwise rotation for flexible machine compatibility
• Resists smearing for cleaner surface results and reduced prep between passes
• Minimizes heat buildup to protect heat-sensitive base materials
• Compatible with metal alloys, many plastics, and composite materials
• Wheel edge can be dressed to maintain effective cutting and finishing performance

Compatibility

Designed for use on metal alloys, many plastics, and composites; suitable for bench grinders and pedestal grinder setups that accept convolute deburring wheels of this diameter.

Installation Notes

Installation should be performed by a qualified machinist or finishing technician familiar with abrasive wheel mounting procedures. Always power down and lock out the machine before mounting or removing the wheel. Verify that the spindle speed rating of the machine does not exceed the maximum rated RPM of the wheel before operation. Follow ANSI B11 and OSHA abrasive wheel safety guidelines when mounting and dressing convolute wheels.

Technical Specifications

• Diameter: 12.4 inches
• Width: 2.6 inches
• Package Length: 12.4 inches
• Weight: 6.7 pounds
• Construction Type: Convolute
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 00048011256900

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010291322