3M 7010329614 Scotch-brite Unitized Wheel 4 in Ao 1/4 in Arbor

Product Description

The 3M 7010329614 is a Scotch-Brite unitized abrasive wheel designed for deburring and surface finishing on demanding alloys including stainless steel and titanium. At 4 inches in diameter with a 1/4 inch arbor, this wheel uses aluminum oxide (AO) abrasive mineral in a layered unitized construction that runs softer and more conformable than higher-density convolute wheels. It is well suited for precision finishing tasks where narrow widths or small diameters are required. Licensed tradespeople and fabricators in metal finishing, welding, and general machining applications will find this wheel a practical fit for bench grinders and portable rotary tools.

This unitized wheel is built for use on stainless steel, titanium, and other hard-to-finish alloys where controlled material removal and surface finish quality matter. The small diameter and 1/4 inch arbor make it compatible with portable equipment and smaller bench-mounted tools, extending its usefulness in tight or intricate work areas. It is appropriate for both production finishing environments and maintenance or repair operations where precise deburring on contoured or narrow surfaces is needed.

Key Features

• Layered unitized construction runs clockwise or counterclockwise for flexible setup
• Aluminum oxide abrasive mineral rated for stainless steel, titanium, and demanding alloys
• Resists loading and runs cool, extending wheel service life
• Softer, conformable structure maintains consistent contact on intricate shapes and contours
• Small 4 inch diameter and 1/4 inch arbor suit portable and compact equipment
• Suitable for very narrow-width finishing passes where convolute wheels are impractical

Compatibility

Designed for use with portable rotary tools and bench grinders accepting a 1/4 inch arbor; suitable for deburring and finishing applications on stainless steel, titanium, and similar hard alloys.

Installation Notes

This wheel should be installed and operated by personnel familiar with abrasive wheel safety per ANSI B7.1 guidelines. Always power down and disconnect the tool before mounting or changing the wheel. Inspect the wheel for damage before each use and confirm the tool spindle speed does not exceed the wheel's rated maximum RPM. Wear appropriate eye and face protection during operation.

Technical Specifications

• Diameter: 4 inches
• Arbor Size: 1/4 inch
• Abrasive Mineral: Aluminum Oxide (AO)
• Wheel Type: Unitized
• Weight: 0.15 pounds
• Package Dimensions: 5.7 x 5.7 x 6 inches
• Unit of Measure: Each
• UPC: 00048011928531

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329614