3M 7100133806 Scotch-brite Exl Pro Unitized Wheel 6 Inch

Product Description

The 3M 7100133806 is a Scotch-Brite EXL PRO EX-UW unitized nonwoven abrasive wheel engineered for laser braze finishing on silicon bronze. The open web construction minimizes heat buildup and resists loading, making it well suited for work on heat-sensitive base materials. At 6 inches in diameter and 2.63 inches wide, this wheel fits standard bench or pedestal grinder setups and delivers consistent surface conditioning without smearing or excessive material removal. Licensed trade fabricators and metal finishing technicians are the primary installers and operators.

This wheel is purpose-built for blending and finishing silicon bronze components in laser brazing operations. Its layered, unitized construction allows operation in both clockwise and counterclockwise directions, giving operators flexibility in setup. The open web design resists loading, extending effective service life compared to conventional bonded abrasive wheels. It is appropriate for light industrial and precision fabrication environments where surface cleanliness and finish consistency are critical before downstream processes.

Key Features

• Designed specifically for blending and finishing silicon bronze in laser brazing applications
• Open web construction resists loading and extends service life
• Operates in both clockwise and counterclockwise directions
• Resists smearing to produce cleaner surfaces and reduce preparation time
• Minimizes heat buildup to protect heat-sensitive base materials
• Unitized layered construction maintains consistent cut throughout wheel life

Compatibility

Designed as an OEM-style replacement unitized abrasive wheel for bench and pedestal grinder applications requiring nonwoven surface conditioning on silicon bronze and similar metals.

Installation Notes

Installation should be performed by qualified personnel following the grinder manufacturer's mounting instructions and applicable ANSI B11 safety standards for abrasive wheel use. Power down and lockout the grinder before mounting or removing the wheel. Inspect the wheel for damage before each use and confirm the grinder spindle speed does not exceed the wheel's rated RPM. Do not use without the appropriate wheel guard in place.

Technical Specifications

• Diameter: 6 inches
• Width: 2.63 inches
• Package Dimensions: 6.63 x 6.63 x 2.63 inches
• Weight: 1.596 pounds
• Abrasive Type: Aluminum Oxide
• Construction: Unitized nonwoven
• UPC: 076308132380
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100133806