3M 7000120619 Scotch-brite Hs-dc Non-woven Disc 8 Inch

Product Description

The 3M 7000120619 is a Scotch-Brite High Strength non-woven abrasive disc built for general-purpose surface conditioning in industrial and trade applications. The disc uses an aluminum oxide mineral bonded into a durable open-web construction that resists loading and dissipates heat, keeping the abrasive cutting consistently from first use to the end of disc life. At 8 inches in diameter with a 3/4-inch arbor hole, it mounts directly to standard right-angle grinders and disc polishers. Typical tasks include deburring, denibing, defuzzing, cleaning, and achieving satin or brushed finishes on metal surfaces.

This disc is suited for metal fabrication shops, HVAC sheet-metal work, plumbing rough-in prep, and light manufacturing where consistent surface finish matters. The conformable, non-woven web follows contours and irregular surfaces without aggressive material removal. Discs can be stacked on the same arbor to increase face width or cutting aggressiveness on larger flat surfaces. The wear-resistant edge maintains finish consistency as the disc wears down, reducing the need for frequent changeovers during production runs.

Key Features

• Open-web, non-woven construction resists loading and runs cool for consistent cut rate throughout disc life
• Aluminum oxide mineral provides effective deburring, denibing, defuzzing, and cleaning on a wide variety of metals
• Conformable disc face follows contours for uniform finishes on irregular surfaces
• Wear-resistant edge maintains consistent finish quality and extends disc service life
• Stackable design allows expanded face coverage or increased aggressiveness on larger surface areas
• Tough non-woven material supports heavy-duty use in production environments

Compatibility

Designed for use on right-angle grinders and disc polishers accepting an 8-inch non-woven abrasive disc with a 3/4-inch arbor hole. Suitable for surface conditioning on steel, stainless steel, aluminum, and other common metals.

Installation Notes

Mounting and disc changes should be performed with the grinder or polisher fully powered down and unplugged. Verify that the tool spindle speed rating meets or exceeds the maximum rated speed of the disc before use. Use the correct arbor hardware specified for the tool to ensure secure disc retention. Inspect the disc for tears or damage before each use and replace if any deterioration is found.

Technical Specifications

• Disc Diameter: 8 inches
• Arbor Hole Size: 3/4 inch
• Abrasive Mineral: Aluminum Oxide
• Construction: Non-Woven Open Web
• Weight: 0.17 pounds
• Package Dimensions: 16.5 x 16.44 x 9.25 inches
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120619