3M 7100189486 Unitized Abrasive Wheel 2 Inch Fine Grit

Product Description

The 3M 7100189486 is a Scotch-Brite Roloc XL-UR unitized abrasive wheel designed for edge deburring and surface finishing on metal workpieces. At 2 inches in diameter with a fine grit rating, this wheel uses a compressed, open-web nylon fiber construction with uniformly distributed abrasive grain to deliver consistent cutting action throughout the life of the wheel. The hard density construction supports good edge retention, keeping the wheel shape stable during repeated passes. Machinists, fabricators, and metalworking technicians install this wheel as part of multi-step finishing workflows where close tolerances matter.

This wheel is suited for deburring machined parts, blending edges, and light surface finishing on flat, contoured, or irregular metal surfaces. The unitized construction holds its form under repeated use, making it appropriate for production metalworking environments where consistent results across multiple parts are required. The Roloc attachment system allows quick disc changes between finishing steps without tools, supporting efficient multi-step processes on angle grinders and die grinders equipped with a compatible Roloc mandrel.

Key Features

• Compressed, open-web construction with uniform grain distribution for consistent cutting action
• Hard density provides edge retention and stable wheel geometry during deburring
• Fine grit rating suitable for edge blending and light finishing on metal
• Roloc attachment system enables fast, tool-free disc changes during multi-step finishing
• 2 inch diameter fits standard Roloc mandrels used on angle grinders and die grinders
• Unitized construction resists loading and maintains cutting performance over repeated use

Compatibility

Designed for use with standard Roloc-compatible mandrels on angle grinders and die grinders rated for unitized abrasive wheels in metalworking applications.

Installation Notes

Installation is performed by metalworking technicians and fabricators using a Roloc-compatible mandrel. Ensure the grinder is powered off and disconnected from the power source before mounting or removing the wheel. Verify the tool RPM rating meets or exceeds the wheel RPM rating before use. Follow applicable ANSI and OSHA abrasive wheel safety standards during mounting and operation.