3M 7010309849 Scotch-brite Non-woven Disc 1.5 in 12000 Rpm

Product Description

The 3M 7010309849 is a Scotch-Brite High Strength HS-DC non-woven abrasive disc engineered for general-purpose surface conditioning in metalworking and fabrication environments. Built on a durable, open-web construction with aluminum oxide abrasive, this 1.5-inch diameter disc is rated to 12000 RPM and is designed to clean, deburr, denib, defuzz, and produce satin finishes on a wide range of metal surfaces. The open-web structure resists loading and runs cool, keeping the abrasive cutting consistently from first use to the end of disc life. Fabricators, machinists, and metal finishing technicians are the primary users of this disc.

This disc is suited for light to heavy-duty surface conditioning tasks on metals including ferrous and non-ferrous substrates. Its conformable construction allows it to follow contours and edges without aggressive material removal, making it a practical choice for deburring stamped or machined parts, cleaning weld zones, and achieving consistent satin or brushed finishes in production and job-shop settings. Multiple discs can be stacked to increase face width or working surface area on compatible mandrels.

Key Features

• Non-woven, open-web construction resists loading and maintains a consistent cut rate throughout disc life
• Aluminum oxide abrasive provides effective cleaning, deburring, and surface conditioning on a wide variety of metals
• Conformable disc body with wear-resistant edge delivers repeatable finishes and extended service life
• Rated to 12000 RPM for compatibility with high-speed die grinders and finishing tools
• Discs can be stacked to expand coverage or increase working surface area on a single mandrel
• Tough non-woven material supports heavy-duty use without aggressive stock removal

Compatibility

Designed for use with die grinders, right-angle grinders, and mandrel-mounted finishing tools that accept 1.5-inch non-woven abrasive discs and operate within a 12000 RPM maximum speed rating.

Installation Notes

This disc is installed by a machinist, fabricator, or metal finishing technician onto a compatible mandrel or disc holder. Verify that the tool RPM rating meets or does not exceed the 12000 RPM disc rating before mounting. Ensure the disc is fully seated and secured on the mandrel before operating. Always wear appropriate PPE including eye protection and gloves when operating rotary abrasive tooling.

Technical Specifications

• Diameter: 1.5 inches
• Maximum Speed: 12000 RPM
• Abrasive Material: Aluminum Oxide
• Construction: Non-woven open web
• Application: Cleaning, deburring, denibbing, defuzzing, satin finishing
• Unit of Measure: Each
• Weight: 0.01 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010309849