3M 7010329078 Scotch-brite Unitized Wheel 3 in 3/8 in Arbor

Product Description

The 3M 7010329078 Scotch-Brite Cut and Polish Unitized Wheel is a tightly layered, non-woven abrasive wheel designed for aggressive deburring, blending, and surface finishing on harder metals. At 3 inches in diameter with a 3/8 inch arbor, it is built for portability and small-diameter applications. The non-woven construction delivers controlled abrasive action, reducing the risk of undercutting or gouging the workpiece. A high concentration of abrasive mineral provides fast cutting action and maintains a consistent bright finish across the full life of the wheel. Metalworking professionals and fabricators use this wheel on bench grinders and portable rotary tools.

This unitized wheel is suited for use on stainless steel, carbon steel, and high nickel alloys in both shop and field settings. Its small diameter and narrow width make it practical for reaching confined areas and tight geometries. The wheel performs well in applications where portability matters and where operators need a reliable starting point for blending and finishing operations on hard metal surfaces.

Key Features

• Tightly layered unitized construction operates in clockwise or counterclockwise directions
• High abrasive mineral concentration cuts fast and produces a bright finish throughout wheel life
• Non-woven flexible construction provides controlled abrasive action that reduces undercutting and gouging
• Scotch-Brite material resists loading and wears uniformly for continuous cutting action
• 3 inch diameter with 3/8 inch arbor suits small-diameter and narrow-width applications
• Effective on stainless steel, carbon steel, and high nickel alloys

Compatibility

Designed for use with rotary tools, die grinders, and bench grinders accepting a 3/8 inch arbor. Suited for metalworking applications requiring a 3 inch unitized abrasive wheel for deburring, blending, and finishing on harder metals.

Installation Notes

Installation and wheel changes should be performed by a qualified operator following the tool and wheel manufacturer guidelines. Ensure the rotary tool or grinder is powered off and fully stopped before mounting or removing the wheel. Verify the tool spindle speed rating does not exceed the maximum rated speed of the wheel before operation. Eye protection and appropriate PPE are required when operating abrasive wheels.

Technical Specifications

• Wheel Diameter: 3 inches
• Arbor Size: 3/8 inch
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Unitized non-woven
• Weight: 0.12 pounds
• Package Dimensions: 6.9 x 6.9 x 4.4 inches
• Unit of Measure: Each
• UPC: 00048011088785

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329078