3M 7000121116 Scotch-brite Exl-xp Deburring Wheel 8 in Fine

Product Description

The 3M 7000121116 is a convolute deburring and finishing wheel from the Scotch-Brite EXL-XP line, engineered for demanding material removal on metals, composites, and glass. The wheel runs at a high cut rate while maintaining smooth operation throughout its service life. Exposed mineral construction reduces smearing on work surfaces, and the design actively minimizes heat buildup, making it suitable for heat-sensitive base materials. Edge retention and wheel conformability are maintained from first use through end of life.

This wheel is suited for fabrication, metalworking, and finishing operations where consistent deburring, light polishing, and surface prep are required. Fine grit makes it appropriate for finish-pass deburring rather than aggressive stock removal. It is installed and operated by machinists, fabricators, and finishing technicians working on production or job-shop equipment. The 8-inch diameter fits standard bench- or pedestal-style deburring and finishing machines.

Key Features

• High cut rate with smooth running over the full wheel life
• Works on metals, composites, and glass with consistent finish results
• Exposed mineral construction reduces surface smearing and prep time
• Minimizes heat buildup to protect heat-sensitive workpieces
• Superior edge retention and resistance to chunking throughout service life
• Fine grit for finish-pass deburring and light surface conditioning

Compatibility

Designed for use on bench and pedestal deburring and finishing machines accepting an 8-inch convolute wheel. Suitable for use on all metals, composites, and glass surfaces.

Installation Notes

Installation should be performed by a qualified operator following the machine manufacturer's mounting instructions. Ensure the machine is fully de-energized and locked out before mounting or removing the wheel. Verify that the machine spindle speed rating is compatible with the wheel's rated maximum RPM before operation. Inspect the wheel for damage before each use and do not operate a cracked or delaminated wheel.

Technical Specifications

• Wheel Diameter: 8 inches
• Grit: Fine
• Wheel Type: Convolute Deburring
• Package Weight: 2.3 pounds
• Package Length: 8.71 inches
• Package Width: 8.51 inches
• Package Height: 4.83 inches
• UPC: 00048011604442

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000121116