3M 7010365166 Unitized Wheel 4 Inch Silicon Carbide Fine Grit

Product Description

The 3M 7010365166 is a unitized abrasive wheel from the Scotch-Brite EXL line, designed for smoothing, deburring, and surface finishing on metal alloys, plastics, and composites. Built with a soft, conformable construction, it maintains consistent abrasive contact across irregular and complex part geometries. The wheel uses silicon carbide abrasive at a fine grit rating, making it well suited for finishing and light deburring where minimal surface disruption is required. At 4 inches in diameter, it fits standard bench grinders and right-angle die grinders used in fabrication and finishing operations. Licensed tradespeople and skilled fabricators typically install and operate this wheel in production or repair environments.

This wheel is used in metal fabrication shops, automotive refinishing, aerospace component finishing, and general industrial maintenance settings. Its conformable, layered construction makes it effective for finishing edges, blending weld seams, and deburring drilled or punched holes in sheet metal, tubing, and structural components. It also performs on many plastics and composites where heat sensitivity is a concern, since the construction minimizes heat buildup during operation. Both manual and robotic or automated processing applications are supported by the wheel design.

Key Features

• Silicon carbide abrasive at fine grit for controlled finishing and deburring on metal alloys, plastics, and composites
• Soft, conformable unitized construction maintains abrasive contact on complex and irregular part shapes
• Layered construction supports operation in both clockwise and counterclockwise directions
• Wheel edge can be dressed to restore cutting profile for deburring, finishing, and polishing tasks
• Minimizes heat buildup, reducing risk of thermal damage on heat-sensitive materials
• Resists smearing for cleaner surface results and reduced prep time between operations

Compatibility

Designed as an OEM-style replacement or standard-fit abrasive wheel for bench grinders and die grinders accepting 4-inch unitized wheel configurations in industrial finishing and fabrication applications.

Installation Notes

Installation and operation of abrasive wheels should be performed by qualified personnel following applicable ANSI B11 and OSHA abrasive wheel safety standards. Power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for damage before each use and confirm the spindle speed rating of the grinder does not exceed the maximum RPM rating of the wheel. Do not use excessive lateral pressure against the wheel face; allow the abrasive to do the work.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Wheel Diameter: 4 inches
• Construction Type: Unitized
• Package Dimensions: 5.7 x 5.7 x 6 inches
• Weight: 0.1 pounds
• Unit of Measure: Each
• UPC: 00048011928425

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365166