3M 7000120894 Scotch-brite Exl Unitized Wheel 6 in Fine

Product Description

The 3M 7000120894 is a Scotch-Brite EXL Unitized Abrasive Wheel designed for smoothing, deburring, and finishing operations on metal alloys, plastics, and composites. Built with a soft, conformable structure, the wheel keeps the silicon carbide abrasive in consistent contact with the workpiece surface, even on complex geometries. At a Fine grit rating, it is suited for surface preparation, edge blending, and light material removal without generating excessive heat. The wheel measures 6.7 inches in length and width with a 3.1-inch height and weighs 0.584 pounds. It is typically operated by machinists, fabricators, and finishing technicians on bench grinders or automated robotic processing equipment.

This wheel fits into finishing operations across metal fabrication shops, aerospace component finishing, and general industrial production environments. The unitized construction handles both clockwise and counterclockwise rotation, making it compatible with a wide range of power tools and automated fixtures. It is well suited for applications where heat-sensitive materials require controlled abrasion and where smear-free, clean surface results are needed prior to coating, plating, or inspection.

Key Features

• Silicon carbide abrasive construction for effective cutting on metal alloys, plastics, and composites
• Fine grit rating suited for deburring, edge finishing, and surface blending
• Soft, conformable unitized structure maintains abrasive contact on complex part geometries
• Operates in both clockwise and counterclockwise directions for flexible tool compatibility
• Minimizes heat build-up, reducing risk of damage to heat-sensitive workpieces
• Resists smearing for cleaner surfaces and reduced post-processing preparation

Compatibility

Designed as an OEM-style unitized abrasive wheel suitable for use on bench grinders, angle grinders, and robotic finishing equipment that accept 6-inch diameter unitized wheel configurations.

Installation Notes

Installation and operation should be performed by qualified machinists or finishing technicians familiar with abrasive wheel safety standards. Always power down and de-energize the tool before mounting or removing the wheel. Verify that the spindle speed of the tool does not exceed the maximum rated RPM marked on the wheel or its packaging. Inspect the wheel for damage before each use and follow applicable ANSI B11 or OSHA abrasive wheel safety guidelines.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit: Fine
• Wheel Diameter: 6 inches
• Length: 6.7 inches
• Width: 6.7 inches
• Height: 3.1 inches
• Weight: 0.584 pounds
• Construction: Unitized
• UPC: 048011195204

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120894