3M 7100142409 Quick Change Unitized Wheel 3 Inch

Product Description

The 3M 7100142409 is an 800 Series unitized quick change wheel designed for heavy-duty edge deburring and surface finishing on metal workpieces. Built with a high-density aluminum oxide construction and an open web structure, this wheel delivers consistent material removal and resists loading during extended use. The quick change mounting system allows fast disc swaps without additional tooling, reducing downtime. It is suited for use on ferrous and non-ferrous metals, including stainless steel and aluminum, making it a practical choice for fabrication, weld finishing, and precision deburring tasks.

This wheel is intended for use in light industrial and fabrication shop environments where controlled edge deburring and polishing on smaller surface areas are required. The 800 Series construction provides harder material composition and increased edge durability compared to 700 Series unitized wheels, making it appropriate for high-contact applications on stainless steel and other metals where consistent finish quality is needed across repeated cycles.

Key Features

• High-density aluminum oxide construction for superior edge deburring and polishing performance
• 800 Series design offers harder material and greater edge durability than 700 Series unitized wheels
• Open web structure resists loading and extends abrasive service life
• Compatible with ferrous and non-ferrous metals including aluminum and stainless steel
• Quick change mounting allows fast, tool-free disc swaps for improved workflow efficiency

Compatibility

Designed as an OEM-style replacement or direct-use unitized abrasive wheel for quick change disc systems used in metal fabrication and finishing applications.

Installation Notes

This wheel is installed by metalworkers and fabricators using compatible quick change right-angle grinders or die grinders. Ensure the tool is powered off and unplugged before mounting or removing the wheel. Verify the tool spindle speed does not exceed the rated RPM of the wheel before operation. Follow all applicable ANSI B11 and tool manufacturer safety guidelines when using abrasive wheels.

Technical Specifications

• Series: 800 Series Unitized
• Mineral Type: Aluminum Oxide
• Wheel Diameter: 3 inches
• Mounting Type: Quick Change
• Weight: 3.7 pounds
• Package Dimensions: 9.5 x 9.5 x 4.88 inches
• Unit of Measure: Each
• UPC: 051115351926

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100142409