3M 7010329601 Scotch-brite Hs-dc Abrasive Disc 4 Inch

Product Description

The 3M 7010329601 is a Scotch-Brite High Strength non-woven abrasive disc built for general-purpose surface finishing in fabrication and maintenance environments. The disc uses an aluminum oxide mineral bonded into a durable open-web construction that resists loading and runs cool, allowing the abrasive to cut at a consistent rate throughout the disc's service life. At 4 inches in diameter with a 3/8-inch arbor hole, it mounts directly to right-angle grinders and disc sanders used by metalworkers, pipefitters, and maintenance technicians. Primary applications include deburring, cleaning, denibing, defuzzing, and achieving satin finishes on metal surfaces.

This disc is suited for light to heavy-duty surface preparation work on a wide variety of metals in both shop and field settings. The conformable web material follows irregular contours, making it practical for weld seam cleanup, edge finishing, and pre-paint surface conditioning. Multiple discs can be stacked on the same arbor to expand cutting width or cover larger surface areas in a single pass. It is used across metal fabrication, HVAC ductwork shops, plumbing rough-in work, and general industrial maintenance where consistent surface conditioning is required.

Key Features

• Open-web non-woven construction resists loading and maintains cut rate through full disc life
• Aluminum oxide mineral provides aggressive, consistent abrasion on metals
• Conformable disc body follows contours for uniform finishes on irregular surfaces
• Wear-resistant edge extends usable disc life during edge and seam work
• Stackable design allows multiple discs to be combined for wider surface coverage
• Runs cool, reducing heat buildup on workpiece and disc during extended use

Compatibility

Designed for use with right-angle grinders and disc sanders accepting a 3/8-inch arbor. Suitable for surface finishing, deburring, and cleaning applications on a wide variety of metal workpieces.

Installation Notes

Installation and disc changes must be performed with the tool unplugged or the power source locked out per standard lockout/tagout procedures. Verify the tool's rated RPM meets or exceeds the disc's maximum operating speed before mounting. Wear appropriate PPE including eye protection and gloves when operating abrasive discs. Inspect the disc for damage before each use and do not use discs that show tears, fraying, or delamination.

Technical Specifications

• Disc Diameter: 4 inches
• Arbor Size: 3/8 inches
• Abrasive Type: Aluminum Oxide
• Construction: Non-woven open-web
• Weight: 0.1 pounds
• UOM: Each
• UPC: 00048011280479

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329601