3M 7000120614 Scotch-brite Exl Deburring Wheel 14 Inch

Product Description

The 3M 7000120614 is a convolute deburring and finishing wheel from the Scotch-Brite EXL line, built for high-throughput material finishing on metals, composites, and glass. The wheel uses a hard, dense, conformable construction that deburrs, finishes, and polishes in a single pass without undercutting, gouging, or distorting the workpiece. A unique resin system minimizes smearing and heat buildup, reducing the risk of discoloration or warping on heat-sensitive substrates. At 14 inches in diameter, this wheel is suited for bench or automated grinding equipment used in production finishing environments.

This wheel is designed for deburring stamped parts, laser-cut components, and surfaces that require cleanup after belt sanding. Its conformable characteristic keeps the abrasive in continuous contact with complex or irregular profiles, making it well-suited for robotic and automated processing lines. It handles a wide range of materials, including ferrous and non-ferrous metals, composites, and glass, reducing the need to swap wheels between operations. Typical users include metal fabricators, machinists, and production technicians working in light manufacturing and finishing shops.

Key Features

• Hard, dense, conformable convolute construction produces a consistent finish without undercutting or distorting the workpiece
• Effective on all types of metals, composites, and glass for versatile single-wheel use
• Conformability maintains abrasive contact on complex-shaped and irregular parts during robotic processing
• Unique resin system minimizes smearing and reduces surface cleanup time
• Low heat generation reduces risk of discoloration and warping on heat-sensitive materials
• Convolute construction keeps the wheel running smoothly for superior, repeatable surface finish

Compatibility

Designed as an OEM-style replacement or direct-use convolute deburring wheel for bench grinders and automated finishing equipment that accept 14-inch diameter convolute wheels.

Installation Notes

Mounting should be performed by qualified personnel familiar with abrasive wheel safety and ANSI B11 or equivalent machinery standards. Always power down and de-energize the grinder or finishing machine before mounting or removing the wheel. Inspect the wheel for visible damage before installation and verify that the machine spindle speed rating does not exceed the wheel's rated maximum RPM. Follow the equipment manufacturer's instructions for proper flanging and guard placement before operating.

Technical Specifications

• Diameter: 14 inches
• Weight: 9.31 pounds
• Package Length: 14.7 inches
• Package Width: 14.6 inches
• Package Height: 4 inches
• Construction Type: Convolute
• Application: Deburring, Finishing, Polishing
• Compatible Materials: Metals, Composites, Glass
• UPC: 00048011090061
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120614