3M 7100063611 Scotch-brite Unitized Wheel 4 in 1/4 in Arbor

Product Description

The 3M 7100063611 is a Scotch-Brite Cut and Polish Unitized Wheel designed for aggressive deburring, blending, and surface finishing on harder metals. Built with a tightly layered, non-woven construction, the wheel delivers consistent abrasive action without undercutting or gouging the workpiece. The aluminum oxide mineral load is concentrated to cut fast and produce a bright finish from first use through the life of the wheel. At 4 inches in diameter with a 1/4-inch arbor, this wheel is sized for portable right-angle grinders and die grinders used by metal fabricators, maintenance techs, and industrial trades working in tight or field environments.

This unitized wheel is suited for blending, deburring, and finishing operations on stainless steel, carbon steel, and high nickel alloys. Its compact diameter makes it practical for applications where access is limited or portability is a priority. The wheel performs well in both shop and field settings where surface prep or finish work is needed on fabricated components, weldments, or machined parts. It can be run in clockwise or counterclockwise rotation, adding flexibility across different tool configurations and work orientations.

Key Features

• Tightly layered unitized construction operates in clockwise or counterclockwise directions
• High concentration of aluminum oxide mineral cuts aggressively and maintains a bright finish throughout wheel life
• Flexible, non-woven structure provides controlled abrasive action that resists undercutting and gouging
• Scotch-Brite material resists loading and wears at a uniform rate for continuous cutting performance
• Compact 4-inch diameter suits portable grinders and die grinders used in field or confined-space applications

Compatibility

Designed for use with portable right-angle grinders and die grinders accepting a 1/4-inch arbor. Suitable for surface finishing and deburring applications on stainless steel, carbon steel, and high nickel alloys.

Installation Notes

Mount to a compatible grinder or die grinder rated for the wheel diameter and arbor size before use. Confirm the tool RPM rating meets or exceeds the wheel rating before operating. Wear appropriate eye, face, and hand protection during use. Inspect the wheel for damage before each use and do not operate a damaged or deformed wheel.

Technical Specifications

• Wheel Diameter: 4 inches
• Arbor Size: 1/4 inch
• Abrasive Mineral: Aluminum Oxide (AO)
• Construction: Unitized, non-woven
• Weight: 0.06 pounds
• Package Dimensions: 5.7 x 5.7 x 6 inches
• Sold As: Each
• Minimum Order Quantity: 20
• UPC: 00048011156958

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100063611