3M 7100133793 Scotch-brite Exl Pro Unitized Wheel 8 Inch

Product Description

The 3M 7100133793 Scotch-Brite EXL PRO EX-UW Unitized Wheel is a nonwoven abrasive wheel engineered for laser braze finishing on silicon bronze. Its open web, layered construction resists loading, minimizes heat buildup, and holds up through extended use without smearing workpiece surfaces. The wheel measures 8 inches in diameter and weighs 2.868 pounds. It is suited for metalworking and fabrication professionals who need consistent, clean finishes on heat-sensitive materials without excessive cleanup between passes.

This unitized abrasive wheel is used in fabrication and metalworking environments where silicon bronze laser brazing is performed. The open web construction allows the wheel to run cooler than conventional bonded abrasives, making it appropriate for applications where heat-sensitive base materials must be protected. The wheel can operate in both clockwise and counterclockwise directions, providing flexibility for varied machine setups and workholding configurations common in production finishing environments.

Key Features

• Nonwoven open web construction resists loading and extends service life
• Minimizes heat buildup to protect heat-sensitive materials during finishing
• Resists smearing for cleaner surfaces and reduced preparation time
• Runs clockwise or counterclockwise to suit varied machine setups
• Layered unitized construction delivers consistent cut and finish throughout wheel life
• Designed specifically for blending and finishing silicon bronze laser braze joints

Compatibility

Designed for use on silicon bronze parts in laser brazing finishing applications. Suited for right-angle grinders and finishing machines that accept unitized wheels with an 8-inch diameter.

Installation Notes

Mounting should be performed by qualified personnel following the machine manufacturer's speed and flange specifications. Verify the spindle speed does not exceed the wheel's rated maximum RPM before operation. Power down and lock out the machine before mounting or removing the wheel. Inspect the wheel for damage before each use and do not use a wheel that shows cracking, fraying, or deformation.

Technical Specifications

• Diameter: 8 inches
• Weight: 2.868 pounds
• Package Length: 8.63 inches
• Package Width: 8.63 inches
• Package Height: 2.63 inches
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Unitized nonwoven
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 076308132540

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100133793