3M 7100142412 Quick Change Unitized Abrasive Wheel 3 Inch

Product Description

The 3M 7100142412 is a 3-inch diameter unitized quick change abrasive wheel from the Standard Abrasives 600 Series. It uses aluminum oxide mineral bonded in a soft-to-medium density non-woven web construction, making it suited for medium-pressure surface cleaning, blending, light deburring, and edge radiusing on flat or contoured workpieces. The TR-style threaded hub mounts directly to compatible right-angle die grinders and finishing tools, allowing fast grade changes without additional hardware. Fabricators and metalworkers in production and MRO environments rely on this wheel for consistent surface prep on both ferrous and non-ferrous metals.

This wheel is designed for use on ferrous metals, non-ferrous metals, and aluminum. Typical applications include weld blending, surface conditioning, light burr removal, and edge radiusing on flat, curved, or contoured part geometries. The 600 Series offers increased edge durability compared to the 500 Series, making it a step up for shops that need better cut longevity in light deburring and blending tasks. It is commonly used in metal fabrication, aerospace, and general industrial maintenance settings where controlled surface finish is required.

Key Features

• Soft-to-medium density construction suited for medium-pressure cleaning and blending
• Aluminum oxide mineral works on ferrous and non-ferrous metals including aluminum
• Open non-woven web resists loading for extended abrasive service life
• 600 Series offers increased edge durability and better cut life over the 500 Series
• TR threaded hub enables fast tool attachment and quick grade swaps
• Effective for small burr removal and edge radiusing on flat or contoured surfaces

Compatibility

Designed for use with TR-style quick change right-angle die grinders and finishing tools that accept 3-inch quick change abrasive wheels.

Installation Notes

Mounting and removal are performed by a qualified operator using a TR-style quick change adapter seated on a compatible die grinder or finishing tool. Ensure the tool is powered off and disconnected from the air supply or power source before changing wheels. Inspect the wheel for damage before each use and do not exceed the maximum RPM rating marked on the wheel or its packaging. Eye protection and appropriate PPE are required during operation per applicable ANSI and OSHA standards.