3M 7010309634 Scotch-brite Hs-dc Non-woven Disc 3 Inch

Product Description

The 3M 7010309634 is the Scotch-Brite HS-DC High Strength non-woven abrasive disc, designed for cleaning, deburring, denibing, defuzzing, and achieving satin finishes on metal surfaces. Built on a durable, open-web, non-woven construction, the disc resists loading and runs cool, which keeps the aluminum oxide abrasive cutting at a consistent rate from first use to end of disc life. At 3 inches in diameter with a 1/8 inch arbor, it mounts to standard die grinders and rotary tools used in fabrication and finishing work. Skilled trades, metal fabricators, and maintenance technicians install and use this disc for general-purpose surface preparation and finishing tasks.

This disc is suited for light to heavy-duty metalworking applications in residential, commercial, and industrial settings. Typical use cases include deburring cut edges, cleaning weld seams, removing surface scale, and refining satin finishes on steel, aluminum, and other common metals. The conformable disc body follows surface contours, making it effective on irregular or curved workpieces. Multiple discs can be stacked to expand coverage or increase cutting aggressiveness on larger surface areas, adding versatility to a single arbor setup.

Key Features

• Open-web, non-woven construction resists loading and maintains a cool cut throughout disc life
• Aluminum oxide abrasive mineral delivers consistent material removal on a wide variety of metals
• Conformable body with wear-resistant edge produces repeatable finishes on flat and contoured surfaces
• Stackable design allows expanded surface coverage or increased cutting action without changing tooling
• Tough non-woven material supports heavy-duty cleaning, deburring, denibing, defuzzing, and satin finishing

Compatibility

Designed as a general-purpose replacement or service disc for rotary tools and die grinders accepting a 1/8 inch arbor and accommodating a 3 inch diameter non-woven abrasive disc.

Installation Notes

Metal fabricators and maintenance technicians mount this disc to a compatible rotary tool or die grinder. Before mounting, confirm the tool spindle speed rating meets or exceeds the disc maximum rated RPM and that the arbor size matches. Always power down and disconnect the tool before changing discs. Follow applicable workplace safety standards and wear appropriate eye and hand protection during operation.

Technical Specifications

• Disc Diameter: 3 inches
• Arbor Size: 1/8 inch
• Abrasive Type: Aluminum Oxide
• Construction: Non-Woven Open-Web
• Weight: 0.01 pounds
• UPC: 00048011090283

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010309634