3M 7100116791 Scotch-brite Exl Deburring Wheel 8 Inch

Product Description

The 3M 7100116791 Scotch-Brite EXL Deburring Wheel is a convolute, hard-density abrasive wheel designed to deburr, finish, and polish metals, composites, and glass in a single pass. The wheel measures 8 inches in diameter and weighs 0.49 pounds. Its dense, conformable construction keeps the abrasive material in continuous contact with irregular or complex part geometries, making it well-suited for automated robotic processing as well as manual bench grinder applications. Machinists, fabricators, and metalworking professionals use it to achieve a smooth, clean surface without the risk of undercutting or distorting the workpiece.

This wheel is commonly used in metal fabrication shops and manufacturing environments where parts require edge refinement after stamping, laser cutting, or belt sanding. The convolute build delivers a consistent finish across production runs. Its ability to work on multiple substrate types — including all metal alloys, composites, and glass — reduces the need to swap wheels between operations. The minimized heat buildup during use makes it appropriate for heat-sensitive substrates where discoloration or warping is a concern.

Key Features

• Hard, dense, conformable construction deburrs and finishes without undercutting, gouging, or distorting workpieces
• Convolute wheel design maintains smooth, consistent running and produces a uniform surface finish
• Compatible with metals, composites, and glass for multi-task use on a single wheel
• Conformability supports contact with complex-shaped parts in robotic and automated processing
• Unique resin system minimizes smearing and reduces post-process surface cleaning time
• Low heat buildup reduces risk of discoloration and warping on heat-sensitive materials

Compatibility

Designed for use on all types of metals, composites, and glass surfaces; suitable for deburring stamped or laser-cut parts and for finishing operations following belt sanding.

Installation Notes

This wheel is installed on a compatible bench grinder or pedestal grinder arbor by a qualified machine operator or fabricator. Confirm the grinder spindle speed rating does not exceed the maximum rated RPM of the wheel before mounting. Power down and lock out the grinder before mounting or removing the wheel. Always wear appropriate eye protection and follow applicable shop safety standards during operation.

Technical Specifications

• Diameter: 8 inches
• Wheel Type: Convolute Deburring
• Package Dimensions: 8.6 x 8.5 x 2.5 inches
• Weight: 0.49 pounds
• UOM: Each
• Minimum Order Quantity: 4
• UPC: 00048011928746

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100116791