3M 7010330303 Unitized Abrasive Wheel 12 Inch Silicon Carbide

Product Description

The 3M 7010330303 is a 12-inch diameter unitized abrasive wheel in the Standard Abrasives Silicon Carbide 600 Series. Built with a soft to medium density construction, this wheel delivers consistent medium-pressure finishing and polishing on flat and contoured workpiece surfaces. Silicon carbide mineral provides a fine, uniform finish across ferrous metals, non-ferrous metals, exotic alloys, titanium, and composite materials. The open web design resists loading, helping the wheel maintain cut rate and extend service life. Fabricators, metalworkers, and finishing technicians use this wheel for surface conditioning tasks that require a step up in edge durability from a 500 Series wheel.

The 600 Series unitized wheel is suited for medium-pressure finishing and polishing applications in industrial and fabrication environments. Typical use cases include deburring, blending, and final surface prep on flat stock and contoured parts. The wheel runs both clockwise and counterclockwise, giving it compatibility with a wide range of right-angle grinders, bench grinders, and automated finishing machines. Its silicon carbide abrasive makes it a practical choice when working with titanium, aluminum, stainless steel, and composite substrates where consistent surface finish quality is required.

Key Features

• Soft to medium density construction suited for medium-pressure finishing and polishing
• Silicon carbide mineral compatible with ferrous, non-ferrous, exotic metals, titanium, and composites
• Greater edge durability than 500 Series for improved cut and longer abrasive life
• Bidirectional rotation — runs clockwise and counterclockwise for versatile tool pairing
• Open web structure resists loading and extends service life

Compatibility

Designed for use with right-angle grinders, bench grinders, and automated finishing equipment that accept 12-inch diameter unitized wheels with the corresponding arbor configuration.

Installation Notes

Installation should be performed by qualified personnel following the tool and wheel manufacturer guidelines. Verify the machine speed rating does not exceed the maximum RPM rating of the wheel before mounting. Ensure the spindle and flanges are clean and in good condition before securing the wheel. Always wear appropriate PPE including eye and face protection when operating abrasive wheels.

Technical Specifications

• Wheel Diameter: 12 inches
• Series: 600
• Abrasive Mineral: Silicon Carbide
• Density: Soft to Medium
• Package Length: 12.38 inches
• Package Width: 12.38 inches
• Package Height: 3.75 inches
• Weight: 5.1 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010330303