3M 7010329655 Scotch-brite Unitized Wheel 0.5 in Ao

Product Description

The 3M 7010329655 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, the wheel maintains a consistent abrasive action throughout its service life. At 0.5 inches in diameter with a 3/16 inch arbor, it is well suited for applications requiring small diameters, narrow widths, and portability. Aluminum oxide (AO) mineral provides fast cutting and a bright finish on materials such as stainless steel, carbon steel, and high nickel alloys. Licensed trades and metalworking professionals use this wheel in both bench and handheld tool setups.

This unitized wheel is used in light industrial and maintenance applications where controlled surface finishing is needed on harder metal substrates. Its compact diameter makes it practical for tight access areas, edge finishing, and weld blending on fabricated components. The wheel operates in clockwise or counterclockwise directions, adding flexibility in handheld die grinder and rotary tool setups. It is a strong starting point for jobs that require small, consistent abrasive wheels across a range of metal finishing tasks.

Key Features

• Tightly layered unitized construction runs in clockwise or counterclockwise rotation
• High concentration of aluminum oxide mineral delivers fast cutting and a bright, consistent finish
• Flexible, non-woven structure provides controlled abrasive action and helps prevent undercutting or gouging
• Scotch-Brite material resists loading and wears at a uniform rate for continuous cutting action
• Compact 0.5 inch diameter suits small-diameter and narrow-width application requirements
• Effective on stainless steel, carbon steel, and high nickel alloys

Compatibility

Designed for use with rotary tools, die grinders, and similar handheld or bench-mounted equipment accepting a 3/16 inch arbor. Suitable for deburring, blending, and finishing operations on harder metals in light industrial and maintenance settings.

Installation Notes

Installation and use should be performed by qualified personnel familiar with abrasive wheel safety standards. Ensure the tool spindle speed does not exceed the rated maximum RPM of the wheel before mounting. Power down and disconnect the tool from its power source before mounting or removing the wheel. Inspect the wheel for cracks or damage before each use and always use appropriate eye and face protection when operating abrasive wheels.

Technical Specifications

• Wheel Diameter: 0.5 inches
• Arbor Size: 3/16 inches
• Abrasive Mineral: Aluminum Oxide (AO)
• Construction: Unitized, non-woven
• Package Length: 6.4 inches
• Package Width: 4.7 inches
• Package Height: 4.7 inches
• Weight: 0.01 pounds
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329655