3M 7000046306 Scotch-brite Unitized Wheel 2 in 1/4 in Arbor

Product Description

The 3M 7000046306 is a Scotch-Brite Cut and Polish Unitized Wheel designed for aggressive deburring, blending, and finishing on harder metals. Built with a tightly layered, non-woven construction, this wheel delivers controlled abrasive action without undercutting or gouging the workpiece. The aluminum oxide mineral load is high-concentration, producing fast cutting and a consistent bright finish throughout the full life of the wheel. Available in medium to hard densities, it suits applications where a small-diameter, narrow-width tool is needed. It is installed by metalworkers, fabricators, and finishing technicians working with handheld or bench-mounted rotary equipment.

This unitized wheel is suited for use on stainless steel, carbon steel, high nickel alloys, and other harder metals. Its compact 2-inch diameter and 1/4-inch arbor make it well-matched for portable die grinders and similar small-footprint rotary tools. It performs well in production deburring, edge blending, and surface finishing tasks where portability and consistent results are priorities. The wheel can operate in both clockwise and counterclockwise directions, adding flexibility across different tool configurations and workstation setups.

Key Features

• Tightly layered unitized construction operates in clockwise or counterclockwise rotation
• High concentration of aluminum oxide mineral delivers fast, consistent cutting action
• Non-woven flexible construction prevents undercutting and gouging on finished surfaces
• Resists loading and wears at a uniform rate for continuous performance throughout wheel life
• Compact 2-inch diameter and 1/4-inch arbor suit portable rotary tools and die grinders
• Effective on stainless steel, carbon steel, and high nickel alloys

Compatibility

Designed for use with rotary tools and die grinders accepting a 1/4-inch arbor, suitable for metalworking deburring, blending, and finishing applications.

Installation Notes

Installation is performed by metalworkers and fabricators using standard rotary or die-grinder equipment. Before mounting, confirm the tool spindle speed does not exceed the maximum rated RPM of the wheel. Power down and disconnect the tool from its power source before changing wheels. Inspect the wheel for damage before each use and discard any wheel showing signs of wear beyond its usable diameter.

Technical Specifications

• Wheel Diameter: 2 inches
• Arbor Size: 1/4 inch
• Abrasive Mineral: Aluminum Oxide (AO)
• Construction: Unitized, non-woven
• Density: Medium to hard
• Package Dimensions: 6.4 x 4.7 x 4.7 inches
• Weight: 0.02 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046306