3M 7100159575 Scotch-brite Exl Pro Unitized Wheel 8 Inch

Product Description

The 3M 7100159575 Scotch-Brite EXL PRO EX-UW is a nonwoven unitized abrasive wheel built for laser braze finishing on silicon bronze. The layered, unitized construction allows operation in both clockwise and counterclockwise directions, giving the technician flexibility during surface prep and finishing work. At 8 inches in diameter, this wheel is sized for bench grinder and pedestal grinder setups common in metalworking and fabrication shops. Its open web construction resists loading, minimizing the need for frequent wheel changes and reducing overall preparation time.

This wheel is engineered specifically for blending and finishing silicon bronze components in laser brazing applications. The open web design allows heat to dissipate during use, making it suitable for heat-sensitive materials where thermal damage is a concern. Fabricators and metal finishing technicians working in automotive, industrial, or precision manufacturing environments will find this wheel well-suited for achieving consistent, clean surface finishes without smearing or contamination of the base material.

Key Features

• Nonwoven abrasive construction designed for laser braze finishing on silicon bronze
• Open web design resists loading and extends effective service life
• Operates in both clockwise and counterclockwise directions
• Resists smearing for cleaner surfaces and reduced prep time
• Minimizes heat buildup to protect heat-sensitive base materials
• Unitized layered construction maintains consistent cut and finish throughout wheel life

Compatibility

Designed as an OEM-style replacement unitized abrasive wheel for bench grinder and pedestal grinder applications involving silicon bronze laser braze finishing.

Installation Notes

Installation should be performed by a qualified technician familiar with abrasive wheel mounting procedures. Power down and lock out the grinder before mounting or removing the wheel. Verify that the grinder's rated RPM meets or exceeds the wheel's maximum operating speed before use. Inspect the wheel for damage prior to each use and follow applicable ANSI B11 grinding safety standards.