3M 7000144630 Unitized Abrasive Wheel Ao Non-woven 6 Inch

Product Description

The 3M 7000144630 is an extra-hard, non-woven unitized abrasive wheel built for aggressive deburring and surface finishing on metal. Part of the 900 Series Unitized Wheels line, it uses aluminum oxide mineral bonded into a dense, compressed non-woven construction that delivers consistent cut rate and edge durability throughout the wheel's life. At 6 inches in diameter, it mounts via a unitized wheel mandrel (sold separately) and can run in both clockwise and counterclockwise directions, making it compatible with a wide range of stationary and handheld power tools. It weighs 3.125 pounds and ships in a minimum quantity of 10.

This wheel is suited for heavy-duty deburring, edge blending, and finishing operations on ferrous and non-ferrous metals, including aluminum, stainless steel, and mild steel. The extra-hard density and aluminum oxide mineral combination make it appropriate for production environments where aggressive stock removal and long wheel life are priorities. It is used by machinists, fabricators, and metalworking tradespeople on bench grinders, pedestal grinders, and compatible angle grinders with the appropriate mandrel accessory.

Key Features

• Extra-hard non-woven construction delivers aggressive edge deburring and consistent finishing performance
• Aluminum oxide mineral suits both ferrous and non-ferrous metals, including aluminum
• Higher density and edge durability compared to 800 Series Unitized Wheels for heavy-duty tasks
• Runs clockwise and counterclockwise for greater tool and machine versatility
• 6-inch diameter with center hole; attaches using a unitized wheel mandrel (sold separately)

Compatibility

Designed for use with bench grinders, pedestal grinders, and power tools equipped with a compatible unitized wheel mandrel. Suitable for ferrous and non-ferrous metal applications requiring aggressive deburring or surface finishing.

Installation Notes

Installation should be performed by a qualified operator following the tool and wheel manufacturer's mounting instructions. Ensure the tool is fully powered down and unplugged before mounting or removing the wheel. Confirm that the mandrel arbor size matches the wheel's center hole before operation. Always observe the maximum RPM rating of both the wheel and the tool, and wear appropriate personal protective equipment including eye and face protection.

Technical Specifications

• Diameter: 6 inches
• Series: 900 Series Unitized Wheel
• Abrasive Mineral: Aluminum Oxide
• Wheel Construction: Non-Woven Unitized
• Density: Extra Hard
• Rotation: Clockwise and Counterclockwise
• Weight: 3.125 pounds
• Package Length: 6.38 inches
• Package Width: 6.38 inches
• Package Height: 3.69 inches
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 051115356976

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000144630