3M 7000122052 Unitized Abrasive Wheel 3 in Ao 1/4 in Arbor

Product Description

The 3M 7000122052 is a unitized abrasive wheel built for heavy-duty edge deburring and surface finishing on metal. Part of the 800 Series, it features a high-density construction with aluminum oxide mineral, delivering extra edge durability compared to lower-density unitized wheels. At 3 inches in diameter with a 1/4 inch arbor hole, it mounts via a unitized wheel mandrel sold separately. Fabricators, weld shops, and metal finishing technicians use this wheel when consistent edge quality and longer abrasive life are required on production or job-site applications.

This wheel is suited for both ferrous and non-ferrous metals, including aluminum and stainless steel. The open web construction resists loading, which extends service life in applications that generate fine metal particles or swarf. It is a practical choice for edge deburring, light blending, and stainless steel polishing where a hard-density wheel with medium or coarse mineral is appropriate. The wheel runs clockwise and counterclockwise, giving operators flexibility across a range of handheld grinders and bench-mounted machines.

Key Features

• High-density 800 Series construction provides increased edge durability over 700 Series unitized wheels
• Aluminum oxide mineral is compatible with ferrous and non-ferrous metals, including aluminum and stainless steel
• Open web design resists loading for longer abrasive service life
• Runs clockwise and counterclockwise for greater tool and machine versatility
• 1/4 inch arbor center hole mounts to a standard unitized wheel mandrel (sold separately)

Compatibility

Designed for use with handheld angle grinders and bench machines that accept a unitized wheel mandrel sized for a 1/4 inch arbor. Compatible with ferrous and non-ferrous metal workpieces including aluminum and stainless steel.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety. Confirm the spindle speed of the grinder or machine does not exceed the maximum rated RPM of the wheel before mounting. Power down and disconnect the tool before mounting or removing the wheel. Inspect the wheel for damage before each use and discard any wheel that shows cracking, chipping, or delamination.

Technical Specifications

• Wheel Diameter: 3 inches
• Arbor Size: 1/4 inch
• Abrasive Mineral: Aluminum Oxide
• Series: 800 Series
• Wheel Type: Unitized
• Rotation: Clockwise and Counterclockwise
• Package Weight: 1.759 pounds
• Package Length: 7.31 inches
• Package Width: 4.19 inches
• Package Height: 3.88 inches
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 051115356228

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000122052