3M 7010329053 Unitized Abrasive Wheel 3 Inch Silicon Carbide

Product Description

The 3M 7010329053 is a unitized abrasive wheel designed for deburring and surface finishing on demanding alloys including stainless steel and titanium. Built with a layered unitized construction, this wheel runs softer and more conformably than higher-density convolute wheels, making it well-suited for intricate contours and tight geometries. The silicon carbide abrasive at a fine grit rating delivers controlled material removal without aggressive cutting action. At 3 inches in diameter, the wheel fits compact and portable equipment commonly used in fabrication and metalworking shops. Licensed tradespeople and skilled machinists rely on this wheel for precision edge work and finishing passes where consistent surface quality matters.

This wheel is intended for use in finishing and deburring applications on hard or sensitive alloys where heat and loading are primary concerns. The small diameter and narrow unitized format allow access to recesses, slots, and profiles that larger convolute wheels cannot reach. It is well-suited for bench grinders, right-angle grinders, and portable die grinders running clockwise or counterclockwise rotation. Typical applications include weld seam blending, edge radiusing, and finish preparation on stainless steel and titanium components in aerospace, food service equipment fabrication, and industrial maintenance environments.

Key Features

• Layered unitized construction runs clockwise or counterclockwise without performance loss
• Silicon carbide abrasive at fine grit for controlled deburring and surface finishing
• Resists loading and runs cool, extending wheel service life
• Softer, more conformable than high-density convolute wheels for finishing intricate shapes and contours
• Compact 3-inch diameter fits smaller and portable rotary equipment
• Unitized format enables much narrower widths and smaller diameters than convolute wheel construction allows

Compatibility

Designed for use on portable die grinders, bench grinders, and right-angle grinders accepting 3-inch unitized abrasive wheels. Suited for deburring and finishing stainless steel, titanium, and similar demanding alloys.

Installation Notes

Mount the wheel on a compatible arbor and confirm the spindle speed rating does not exceed the wheel's maximum RPM before operation. Power down and disconnect or lock out the tool before mounting or removing the wheel. Ensure the arbor nut is tightened to the tool manufacturer's specification using the appropriate wrench. Wear appropriate PPE including eye protection and gloves when operating abrasive wheels, in accordance with ANSI B11 grinding safety guidelines.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit Grade: Fine
• Wheel Type: Unitized
• Diameter: 3 inches
• Package Dimensions: 6.9 x 6.9 x 4.4 inches
• Weight: 0.05 pounds
• Unit of Measure: Each
• UPC: 00048011054841

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329053