3M 7000120947 Scotch-brite Hs-dc Non-woven Disc 6 Inch

Product Description

The 3M 7000120947 Scotch-Brite HS-DC High Strength Disc is a non-woven, open-web abrasive disc engineered for general-purpose surface conditioning on metal and similar materials. Built on a durable, tough web construction, this disc is designed to clean, deburr, denib, defuzz, and produce consistent satin finishes. The open-web structure resists loading and dissipates heat during operation, keeping the aluminum oxide abrasive cutting at a steady rate throughout the disc's service life. At 6 inches in diameter with a 1/4-inch arbor mount, it fits common pneumatic and electric right-angle grinders used in fabrication and finishing environments.

This disc is suited for metalworking applications including deburring cut edges, surface preparation before coating or welding, and light stock removal on ferrous and non-ferrous metals. Its conformable construction allows it to follow surface contours, making it practical for both flat panels and irregular geometry. Multiple discs can be stacked to increase aggressiveness or extend reach on larger surface areas, giving technicians flexibility for varied workloads in shop and field settings.

Key Features

• Open-web non-woven construction resists loading and runs cool for consistent cut rate throughout disc life
• Aluminum oxide abrasive mineral handles deburring, denibing, defuzzing, and surface cleaning on a wide range of metals
• Conformable disc with wear-resistant edge delivers uniform finishes across flat and contoured surfaces
• Stackable design allows expanded coverage or increased cutting aggressiveness without additional tooling changes
• Tough, non-woven material supports heavy-duty use in fabrication and maintenance applications

Compatibility

Designed for use with right-angle grinders and disc tools accepting a 1/4-inch arbor and accommodating a 6-inch diameter disc. Verify tool speed rating does not exceed the maximum rated RPM of the disc before installation.

Installation Notes

Installation should be performed by qualified personnel familiar with abrasive wheel mounting procedures. Power down and isolate the tool from its power source before mounting or removing the disc. Confirm the arbor size and tool RPM rating are compatible with the disc prior to operation. Inspect the disc for damage before each use and do not use if the disc shows tears, deformation, or excessive wear.

Technical Specifications

• Diameter: 6 inches
• Arbor Size: 1/4 inch
• Abrasive Type: Aluminum Oxide
• Construction: Non-Woven Open Web
• Application: Cleaning, Deburring, Denibing, Satin Finishing
• Weight: 0.05 pounds
• UPC: 00048011006666

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120947