3M 7010329241 Unitized Abrasive Wheel Silicon Carbide

Product Description

The 3M 7010329241 is a unitized abrasive wheel from the Scotch-Brite EXL line, designed for smoothing, deburring, and finishing metal alloys, plastics, and composites. The wheel measures 1 inch in diameter and uses silicon carbide abrasive at a fine grit level. Its soft, conformable construction keeps the abrasive in contact with the workpiece surface, making it effective on contoured and complex-shaped parts. This wheel is suited for bench grinder and rotary tool applications in fabrication, maintenance, and finishing operations across metal and composite materials.

This wheel is used in industrial and shop environments where controlled surface finishing is required. It is well suited for deburring cut edges, blending weld seams, and preparing surfaces before coating or inspection. The unitized construction allows the wheel to be used in both clockwise and counterclockwise rotation, which supports integration into robotic or automated processing systems as well as manual handheld or bench-mounted setups. Typical users include machinists, fabricators, and maintenance technicians working with aluminum, steel, stainless steel, and engineered plastics.

Key Features

• Silicon carbide abrasive at fine grit for controlled surface finishing and edge deburring
• Soft, conformable unitized construction maintains abrasive contact on complex and contoured part geometries
• Bidirectional rotation — operates clockwise or counterclockwise without performance loss
• Resists smearing for cleaner finished surfaces and reduced prep time
• Minimizes heat buildup, reducing risk of thermal damage on heat-sensitive materials
• Compatible with robotic, automated, and manual finishing applications

Compatibility

Designed as an OEM-style replacement and standard-use abrasive wheel for bench grinders, die grinders, and rotary finishing tools that accept 1-inch diameter unitized wheels.

Installation Notes

Installation should be performed by a qualified machinist or fabricator following the tool manufacturer's arbor and speed specifications. Confirm the spindle speed rating of the host tool does not exceed the wheel's rated RPM before mounting. Power down and lock out the tool before mounting or changing the wheel. Eye protection and appropriate PPE are required during operation.

Technical Specifications

• Diameter: 1 inch
• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Construction Type: Unitized
• Package Dimensions: 6.4 x 4.7 x 4.7 inches
• Weight: 0.01 pounds
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329241