3M 7000120915 Scotch-brite EX2 Convolute Deburring Wheel 6 in

Product Description

The 3M 7000120915 is a convolute-constructed deburring wheel from the Scotch-Brite EX2 line, designed for mid-range aggressiveness and hardness. Built with aluminum oxide abrasive, it handles deburring, edge radiusing, blending, polishing, and finishing across a wide range of materials. The layered construction delivers consistent cut and surface conditioning in bench grinder or pedestal grinder applications. Machinists, fabricators, and metalworking technicians reach for this wheel when working metal alloys, plastics, and composites where controlled material removal and surface finish quality are both required.

This wheel suits industrial and production finishing environments where burr removal and edge prep are routine operations. Its convolute build allows the wheel edge to be dressed to maintain a sharp, consistent working surface. The design resists smearing, which reduces surface prep time after use. It operates in both clockwise and counterclockwise directions, giving flexibility across different machine setups. Applicable trades include precision machining, metal fabrication, and general manufacturing maintenance.

Key Features

• Convolute construction provides mid-range hardness and aggressiveness for controlled deburring and finishing
• Wheel edge can be dressed to maintain effective contact for deburring, polishing, and finishing of metal alloys, plastics, and composites
• Runs clockwise or counterclockwise for compatibility with varied bench and pedestal grinder configurations
• Resists smearing for cleaner finished surfaces and reduced secondary prep work
• Minimizes heat buildup, reducing thermal impact on heat-sensitive workpiece materials
• Aluminum oxide abrasive mineral suited to ferrous and non-ferrous metals

Compatibility

Designed for use on bench grinders and pedestal grinders accepting 6-inch diameter convolute deburring wheels. Suitable for deburring and finishing operations on metal alloys, many plastics, and composites.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel mounting procedures. Always power down and lock out the grinder before mounting or removing the wheel. Verify that the machine's rated RPM meets or does not exceed the wheel's maximum operating speed before use. Inspect the wheel for damage prior to each use and follow ANSI B7.1 safe mounting practices for abrasive wheels.

Technical Specifications

• Diameter: 6 inches
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Convolute
• Application: Deburring, Edge Radius, Blending, Polishing, Finishing
• Package Dimensions: 6.9 x 6.9 x 4.4 inches
• Weight: 0.85 pounds
• UPC: 00048011172170

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120915