3M 7010329604 Scotch-brite Ld-dc Deburring Disc 3 Inch

Product Description

The 3M 7010329604 Scotch-Brite LD-DC is a non-woven abrasive deburring disc designed for lightweight deburring, cleaning, and surface finishing on metal workpieces. The disc features a very fine grade aluminum oxide mineral bonded into a dense, open-web construction that resists loading and runs cool during use. At 3 inches in diameter with a 1/4-inch arbor, it mounts directly to straight shaft tools or bench motors. The open-web structure conforms moderately to workpiece surfaces, delivering consistent finishes without altering the geometry of the part being worked.

This disc is suited for metal fabrication and finishing applications in both shop and field environments. Typical use cases include light deburring after cutting or drilling, surface conditioning before coating or welding, and general cleaning of metal surfaces. The disc can be used individually or stacked with additional discs on a straight shaft tool or bench motor to create a wider cleaning edge for broader surface coverage.

Key Features

• Very fine grade aluminum oxide mineral for lightweight deburring and surface finishing
• Open-web non-woven construction resists loading and dissipates heat during use
• Moderately conformable web conditions surfaces without changing workpiece geometry
• Compatible with straight shaft tools and bench motors; discs can be stacked for wider coverage
• Dense web construction provides increased wear resistance and extended service life
• 3-inch diameter with 1/4-inch arbor for direct mounting

Compatibility

Designed for use on straight shaft tools and bench motors that accept a 1/4-inch arbor; suitable for deburring, cleaning, and finishing applications on all types of metal.

Installation Notes

Installation is performed by metalworking and fabrication professionals using standard straight shaft power tools or bench motors. Before mounting, ensure the tool is powered off and unplugged. Verify that the tool spindle speed rating matches the disc rating before operation. Discs may be stacked to increase working width; secure all discs firmly on the arbor before starting the tool.

Technical Specifications

• Disc Diameter: 3 inches
• Arbor Size: 1/4 inch
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Non-Woven Open Web
• Grade: Very Fine
• Weight: 0.01 pounds
• UOM: Each
• UPC: 00048011280790

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329604