3M 7000046258 Scotch-brite Bf-dc Disc 6 Inch Ao 4000 Rpm

Product Description

The 3M 7000046258 is a Scotch-Brite BF-DC Blend and Finish Disc designed for surface conditioning work in fabrication and finishing applications. Built on an open-web construction with aluminum oxide medium-grade mineral, it aggressively removes weld burns, small burrs, and rust while leaving a consistent satin finish on the workpiece. The springy, conforming fibers adapt to irregular surfaces, producing uniform results across complex geometries. This disc is rated to 4000 RPM and mounts on a 1/2-inch arbor. It is typically installed and operated by metal fabricators, welders, and finishing technicians.

This disc is suited for use in metal fabrication shops and industrial finishing environments where weld burn removal, deburring, rust removal, and surface blending are required. At 6 inches in diameter, it is compatible with bench motors and straight shaft tools. Discs can be used individually or stacked to create a broader cleaning surface, offering flexibility across a range of workpiece sizes and surface conditions.

Key Features

• Aluminum oxide medium-grade mineral for efficient removal of weld burns, burrs, and rust
• Open-web, load-resistant construction extends disc service life
• Springy fibers conform to irregular and contoured surfaces for uniform finish results
• Rated to 4000 RPM for use with compatible bench motors and straight shaft tools
• Discs can be used individually or stacked for a broader cleaning surface
• Leaves a consistent satin finish on the workpiece after conditioning

Compatibility

Designed for use on straight shaft tools and bench motors accepting a 1/2-inch arbor and capable of accommodating a 6-inch diameter disc at up to 4000 RPM.

Installation Notes

Mount on a compatible straight shaft tool or bench motor using the 1/2-inch arbor; confirm the tool RPM rating meets or exceeds the disc maximum of 4000 RPM before operation. Power down and de-energize all equipment before mounting or changing discs. Inspect the disc for tears or damage before each use and do not operate a damaged disc. Follow applicable shop safety standards and wear appropriate PPE including eye and face protection during operation.

Technical Specifications

• Diameter: 6 inches
• Arbor Size: 1/2 inch
• Maximum Speed: 4000 RPM
• Mineral Type: Aluminum Oxide
• Grade: Medium
• Weight: 0.15 pounds
• UOM: Each
• UPC: 00048011641454

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046258