3M 7010328278 Diamond Psa Cloth Disc 6008J 12 Inch

Product Description

The 3M 7010328278 is a flexible diamond PSA cloth disc in the 6008J series, engineered for grinding and finishing on hard-to-abrade materials. At 12 inches in diameter, this coated abrasive uses diamond mineral bonded to a durable cloth backing, delivering consistent stock removal on surfaces that conventional abrasives struggle with. The pressure-sensitive adhesive backing mounts quickly to compatible disc tools, and the open dot pattern across the face allows swarf and debris to clear freely, reducing loading during extended runs. This disc is suited for trade professionals and fabricators working with dense or brittle materials where conventional abrasive grains fall short.

This disc is intended for grinding and finishing applications involving stone, glass, ceramic, metal, carbide, and composite materials. The flexible cloth backing conforms moderately to workpiece surfaces, making it practical for both flat and slightly contoured stock. The backing is compatible with wet operation, allowing coolant use to manage heat buildup during grinding on heat-sensitive materials such as glass and ceramics. It is sold as a single disc and ships in its standard packaging configuration.

Key Features

• Diamond mineral abrasive for effective stock removal on stone, glass, ceramic, metal carbide, and composites
• Open dot pattern channels swarf and debris away from the cutting surface to resist loading
• PSA backing provides fast, secure attachment to disc tools without additional hardware
• Cloth backing is compatible with coolant for wet grinding applications
• Flexible construction allows moderate conformability to workpiece geometry

Compatibility

Designed as a PSA-mount coated abrasive disc for use with rotary disc grinders and finishing tools that accept 12-inch pressure-sensitive adhesive backed discs.

Installation Notes

Installation and disc changes should be performed with the tool powered off and disconnected from its power source. Ensure the backing plate is clean and free of debris before applying the PSA disc to achieve full adhesive contact. Operators should follow applicable ANSI abrasive safety standards and wear appropriate PPE including eye protection and gloves when mounting or operating grinding discs. When running with coolant, verify the tool and workstation are rated for wet operation before use.

Technical Specifications

• Disc Diameter: 12 inches
• Abrasive Type: Diamond
• Disc Series: 6008J
• Backing Type: PSA Cloth
• Abrasive Construction: Coated
• Package Dimensions: 13.6 x 13.6 x 0.9 inches
• Weight: 0.03 pounds
• Sold As: Each
• UPC: 00051144811250

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328278