3M 7000047057 Unitized Abrasive Wheel 6 Inch Ao

Product Description

The 3M 7000047057 is a 700 Series unitized abrasive wheel constructed with aluminum oxide mineral and a medium-to-hard density web designed for demanding deburring, cleaning, and surface conditioning tasks. At 6 inches in diameter with a 1-inch arbor, it fits a range of bench and pedestal grinding machines when used with a unitized wheel mandrel (sold separately). The open web construction resists loading, extending service life in high-contact applications. Weighing 0.395 pounds, it is a single-unit wheel sold individually and suited for installation by metalworking fabricators, maintenance technicians, and industrial service professionals.

This wheel is used in mid-sequence metalworking operations on both ferrous and non-ferrous substrates, including stainless steel and aluminum. Typical applications include removing punched-hole burrs, eliminating heavy flashing, smoothing medium-sized pits and scratches, and cleaning heavy scale or weld discoloration. Its medium-to-fine grade aluminum oxide mineral makes it a reliable choice for general deburring and hard-metal surface cleaning in fabrication shops, maintenance facilities, and light manufacturing environments.

Key Features

• Medium-to-hard density construction provides increased edge durability for heavier-duty deburring and cleaning tasks
• Aluminum oxide mineral is compatible with ferrous and non-ferrous metals, including stainless steel and aluminum
• Open web design resists loading for longer abrasive service life in sustained contact applications
• Runs clockwise and counterclockwise, providing flexibility across different tool and machine configurations
• Harder density and improved edge durability compared to 600 Series unitized wheels
• 6 inch diameter with 1-inch arbor hole; attaches via a unitized wheel mandrel (sold separately)

Compatibility

Designed as an OEM-style replacement or direct-fit unitized abrasive wheel for bench, pedestal, and die grinder setups accepting a 6-inch diameter wheel with a 1-inch arbor, using a standard unitized wheel mandrel.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety standards, including ANSI B7.1 guidelines for the mounting and use of abrasive wheels. Always power down and de-energize the machine before mounting or removing the wheel. Inspect the wheel for damage before each use and confirm the machine RPM rating does not exceed the wheel rating. A unitized wheel mandrel is required for mounting and is not included.

Technical Specifications

• Wheel Diameter: 6 inches
• Arbor Size: 1 inch
• Abrasive Material: Aluminum Oxide
• Series: 700 Series
• Density: Medium to Hard
• Grade: Medium to Fine
• Rotation: Clockwise and Counterclockwise
• Weight: 0.395 pounds
• Package Dimensions: 6.38 x 6.38 x 3.69 inches
• Sold As: Each
• Minimum Order Quantity: 10
• UPC: 051115355726

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000047057