3M 7000120914 Scotch-brite EX2 Convolute Deburring Wheel 6 in

Product Description

The 3M 7000120914 is a convolute-constructed abrasive 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 surface finishing on metal alloys, plastics, and composites. The layered, unitized construction delivers consistent cut and finish across extended use cycles. Fabricators, toolroom technicians, and metal finishing professionals use this wheel on bench grinders and right-angle machines to remove burrs and refine edges without generating excessive heat or smearing the workpiece surface.

This wheel suits a range of metalworking and fabrication applications in both job shop and production environments. Its convolute build provides a hard, consistent edge that performs best when presented continuously with sharp burrs or freshly cut edges. Applications include edge radiusing on machined components, surface blending on weldments, and finish polishing on metal parts prior to coating or inspection. The wheel handles ferrous and non-ferrous alloys as well as many engineering plastics and composite materials.

Key Features

• Mid-range aggressiveness and hardness suited for deburring, blending, and polishing in one wheel
• Convolute construction delivers a firm, dressable edge for controlled material removal
• Runs clockwise or counterclockwise, compatible with standard bench grinder and arbor setups
• Resists smearing for cleaner finished surfaces and reduced prep time
• Minimizes heat buildup, making it safer for heat-sensitive metals and plastics
• Wheel edge can be dressed to restore cutting performance over the life of the wheel

Compatibility

Designed for use on bench grinders, pedestal grinders, and arbor-mounted finishing machines that accept 6-inch diameter convolute deburring wheels. Suitable for use on metal alloys, many plastics, and composite materials.

Installation Notes

Installation should be performed by a qualified metalworking or maintenance professional. Power down and lock out the machine before mounting or dismounting any abrasive wheel. Verify the machine arbor size, maximum operating speed (RPM), and flange configuration match the wheel specifications before use. Always inspect the wheel for damage before mounting, and run the wheel in a guarded position at operating speed for at least one minute before presenting it to a workpiece.

Technical Specifications

• Wheel Diameter: 6 inches
• Construction Type: Convolute
• Abrasive Material: Aluminum Oxide (AO)
• Package Weight: 0.44 pounds
• Package Length: 6.7 inches
• Package Width: 6.7 inches
• Package Height: 3.1 inches
• Unit of Measure: Each
• UPC: 00048011172156

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120914