3M 7000148252 Scotch-brite Hs-dc Non-woven Disc 5 in

Product Description

The 3M 7000148252 Scotch-Brite HS-DC High Strength Disc is a non-woven abrasive disc engineered for general-purpose surface conditioning in metal fabrication and finishing applications. Built on a durable, open-web construction with aluminum oxide abrasive mineral, the disc resists loading and runs cool, maintaining a consistent cut rate from the first pass through the end of the disc's service life. At 5 inches in diameter with a 1/4-inch arbor mount, it fits standard right-angle grinders and disc sanders used daily in fabrication shops and on industrial maintenance jobs. Machinists, fabricators, and metalworking professionals install this disc for deburring, denibing, defuzzing, and achieving satin surface finishes on a wide range of metals.

This disc is suited for residential and commercial metal fabrication, weld prep, and finishing work. The conformable disc body follows contoured and flat workpiece surfaces, delivering repeatable finishes across production runs and one-off jobs alike. Multiple discs can be stacked on the same arbor to expand coverage or tackle heavier stock removal passes. Typical applications include cleaning mill scale, removing light burrs from cut edges, and conditioning surfaces before coating or assembly. The wear-resistant edge extends usable disc life even under heavy-duty cycling on ferrous and non-ferrous metals.

Key Features

• Open-web, non-woven construction resists loading and dissipates heat for cooler cutting
• Aluminum oxide abrasive mineral provides consistent cut rate throughout disc life
• Conformable disc body with wear-resistant edge maintains finish consistency on flat and contoured surfaces
• Stackable design allows coverage of larger surface areas or increased stock removal depth
• Suitable for deburring, denibing, defuzzing, cleaning, and satin finishing on a wide variety of metals

Compatibility

Designed as an OEM-style replacement-grade abrasive disc for use with standard right-angle grinders and disc sanders accepting a 1/4-inch arbor and a 5-inch disc diameter.

Installation Notes

Installation is performed by fabricators and metalworking tradespeople using standard personal protective equipment including eye and face protection and work gloves. Ensure the grinder or sander is fully powered down and unplugged before mounting or removing the disc. Verify the tool's maximum RPM rating meets or exceeds the disc's rated speed before operation. Inspect the disc for damage before each use and do not use damaged or deformed discs.

Technical Specifications

• Disc Diameter: 5 inches
• Arbor Size: 1/4 inch
• Abrasive Material: Aluminum Oxide
• Construction: Non-woven open-web
• Weight: 0.08 pounds
• UOM: Each
• UPC: 00048011160191

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000148252