3M 7010328538 Scotch-brite Hs-dc Abrasive Disc 8 in

Product Description

The 3M 7010328538 Scotch-Brite HS-DC is a high-strength, non-woven abrasive disc designed for general-purpose surface finishing in metalworking and fabrication environments. Built on a durable open-web construction, the disc resists loading and runs cool, which keeps the aluminum oxide abrasive cutting consistently from the first use through the end of disc life. At 8 inches in diameter with a 1-inch arbor, it mounts to standard right-angle and disc grinders. Typical applications include deburring, denibing, defuzzing, and achieving satin finishes on ferrous and non-ferrous metals. Licensed trade professionals and fabrication shops rely on this disc for repeatable surface prep results.

This disc is suited for industrial and shop environments where consistent surface conditioning on metal workpieces is required. Its conformable construction allows the disc to follow contours, making it effective on flat stock as well as shaped parts. The open-web design minimizes heat buildup, reducing the risk of workpiece discoloration or warping during extended runs. Multiple discs can be stacked together to cover larger surface areas or to extend the effective thickness of the abrasive stack, giving the user flexibility across different applications and material removal requirements.

Key Features

• Durable non-woven open-web construction resists loading and extends cut rate throughout disc life
• Aluminum oxide abrasive mineral suited for cleaning, deburring, denibing, defuzzing, and satin finishing on metals
• Conformable disc body follows workpiece contours for consistent finish results
• Wear-resistant edge maintains disc integrity during aggressive use
• Discs can be stacked to increase surface coverage or abrasive thickness
• Cool-running design reduces heat transfer to the workpiece

Compatibility

Designed for use on standard disc grinders and finishing machines accepting an 8-inch diameter disc with a 1-inch arbor. Suitable for use on a wide variety of ferrous and non-ferrous metals.

Installation Notes

Installation and disc changes should be performed by qualified personnel following the grinder or finishing machine manufacturer's mounting instructions. Ensure the machine is fully powered off and disconnected from the power source before mounting or removing the disc. Verify that the machine's rated speed meets or exceeds the disc's maximum operating RPM before use. Inspect the disc for damage before each use and do not operate a torn or deformed disc.

Technical Specifications

• Disc Diameter: 8 inches
• Arbor Size: 1 inch
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Non-woven open-web
• Weight: 0.12 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010328538