3M 7100014124 Scotch-brite Exl Deburring Wheel 8 Inch Fine

Product Description

The 3M 7100014124 is a Scotch-Brite EXL convolute deburring wheel designed for deburring, finishing, and polishing metals, composites, and glass. Built with a hard, dense, and conformable construction, it removes burrs and leaves a smooth, clean surface without undercutting, gouging, or distorting the workpiece. The convolute build keeps the wheel running smoothly for a consistent finish pass after pass. At 8 inches in diameter and fine grit, it suits high-volume finishing operations and fits standard arbor-mount bench or pedestal grinders used in fabrication and machine shops.

This wheel is well suited to deburring stamped or laser-cut metal parts and finishing work following belt sanding operations. Its conformable nature allows the abrasive to maintain contact with complex or irregular part geometries, making it a practical choice for both manual finishing stations and robotic processing cells. It performs across a wide range of substrates including ferrous and non-ferrous metals, composites, and glass, reducing the need to swap wheels between tasks. Fabricators, machinists, and metal finishing technicians are the primary users.

Key Features

• Hard, dense, conformable construction deburrs and finishes without undercutting or distorting the workpiece
• Effective on metals, composites, and glass for versatile single-wheel performance
• Convolute construction maintains smooth wheel running and consistent surface finish
• Unique resin system minimizes smearing and reduces post-process cleaning time
• Minimizes heat buildup to lower risk of discoloration or warping on heat-sensitive substrates
• Conformability supports consistent abrasive contact in robotic processing applications

Compatibility

Designed for use on standard arbor-mount bench grinders, pedestal grinders, and automated finishing equipment compatible with convolute deburring wheels of 8-inch diameter.

Installation Notes

Installation should be performed by a qualified machinist or metal finishing technician following the grinder manufacturer's mounting instructions. Power down and lock out the grinder before mounting or removing the wheel. Verify that the grinder spindle speed rating meets or exceeds the wheel's rated maximum RPM before operation. Inspect the wheel for damage before each use and do not use a wheel that shows cracking or delamination.

Technical Specifications

• Diameter: 8 inches
• Grit: Fine
• Construction: Convolute
• Compatible Materials: Metals, Composites, Glass
• Package Dimensions: 8.71 x 8.51 x 4.83 inches
• Weight: 1.14 pounds
• UOM: Each
• Minimum Order Quantity: 2
• UPC: 00048011648316

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100014124