3M 7000148261 Scotch-brite Bf-dc Disc 12 in Ao Medium

Product Description

The 3M 7000148261 is a Scotch-Brite BF-DC blend and finish conditioning disc designed for surface preparation tasks including weld burn removal, deburring, blending, rust removal, and finish refinement. Built on an open-web aluminum oxide construction, the disc conforms to irregular workpiece surfaces and leaves a consistent satin finish. At 12 inches in diameter with a 1-1/4 inch arbor, it fits standard straight shaft tools and bench motors. The medium-grade aluminum oxide mineral provides aggressive cutting action while the load-resistant open web extends disc service life. Licensed tradespeople and fabrication technicians working in metal finishing applications are the primary installers and users of this product.

This disc is suited for light industrial and fabrication environments where surface conditioning of metal components is required. Common applications include post-weld cleanup, removal of light rust or oxidation, burr removal after machining, and pre-finishing blending on ferrous and non-ferrous metals. The springy fiber construction allows the disc to follow contours without gouging or uneven material removal. Discs can be run individually or stacked for a wider contact area on bench-mounted or handheld straight shaft equipment.

Key Features

• Aluminum oxide medium-grade mineral for aggressive weld burn and rust removal
• Open-web load-resistant construction reduces clogging and extends disc life
• Springy fibers conform to irregular and contoured surfaces for uniform results
• Compatible with straight shaft tools and bench motors; discs can be stacked for broader coverage
• Leaves a consistent satin finish suitable for blending and pre-finishing work
• 12 inch diameter with 1-1/4 inch arbor fits common bench and handheld disc setups

Compatibility

Designed for use on straight shaft tools and bench motors accepting a 1-1/4 inch arbor and 12 inch diameter conditioning discs.

Installation Notes

Mount and dismount discs only while the tool or bench motor is fully de-energized and at a complete stop. Verify arbor size and disc diameter match tool specifications before operation. Follow ANSI and tool manufacturer guidelines for maximum operating speed when mounting abrasive discs. Wear appropriate PPE including eye protection and gloves during installation and use.

Technical Specifications

• Disc Diameter: 12 inches
• Arbor Size: 1-1/4 inches
• Abrasive Mineral: Aluminum Oxide
• Grade: Medium
• Weight: 0.6 pounds
• Package Length: 12.6 inches
• Package Width: 12.5 inches
• Package Height: 17 inches
• Unit of Measure: Each
• Minimum Order Quantity: 25
• UPC: 00048011641836

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000148261