3M 7000120802 Scotch-brite Roloc Unitized Wheel 3 Inch

Product Description

The 3M 7000120802 is a Scotch-Brite Roloc EXL Unitized Wheel designed for edge deburring and surface finishing on metal workpieces. Built with a compressed, open-web abrasive construction and aluminum oxide (AO) grain at a medium grit rating, this wheel delivers consistent cutting action and predictable material removal. The unitized design holds its shape under repeated use, making it suitable for applications where dimensional tolerances matter. It mounts via the Roloc attachment system for fast disc changes during multi-step finishing sequences. Typical installers are machinists, fabricators, and metal finishing technicians working with angle grinders or die grinders.

This wheel is used in metalworking applications including edge deburring, blending, and light finishing on machined parts, castings, and fabricated components. The medium grit and aluminum oxide mineral make it appropriate for ferrous and non-ferrous metals where a controlled, consistent finish is required. Hard-density construction supports good edge retention for maintaining a repeatable cutting profile, while the open-web design resists loading during use. At 3 inches in diameter, this wheel fits compact right-angle and die grinder tooling commonly found on production lines and job sites.

Key Features

• Unitized construction maintains consistent shape and cutting action throughout wheel life
• Aluminum oxide abrasive at medium grit for controlled deburring and finishing
• Compressed, open-web design resists loading and promotes uniform grain distribution
• Hard density promotes edge retention for repeatable cutting profiles on machined parts
• Roloc attachment system enables fast disc change-out in multi-step finishing workflows
• 3-inch diameter fits standard die grinder and right-angle grinder tooling

Compatibility

Designed for use with 3M Roloc-compatible grinders and mandrels that accept 3-inch quick-change abrasive wheels. Consult your grinder manufacturer to confirm mandrel size and maximum RPM rating before use.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety. Ensure the grinder is powered off and disconnected from the power source before mounting or removing the wheel. Verify that the grinder spindle speed does not exceed the maximum RPM rating marked on the wheel or packaging. Inspect the wheel for damage before each use and never use a wheel that shows signs of cracking or delamination.

Technical Specifications

• Abrasive Type: Aluminum Oxide (AO)
• Grit: Medium
• Wheel Diameter: 3 inches
• Attachment System: Roloc Quick-Change
• Construction: Unitized
• Weight: 0.06 pounds
• Package Length: 12.83 inches
• Package Width: 6.95 inches
• Package Height: 5.8 inches
• Sold As: Each
• UPC: 00048011178455

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120802