3M 7000046908 Unitized Abrasive Wheel 3 Inch Ao

Product Description

The 3M 7000046908 is a unitized non-woven abrasive wheel designed for medium-pressure surface cleaning, blending, and light deburring on flat and contoured workpieces. Built around an aluminum oxide mineral on an open-web non-woven construction, this wheel delivers consistent cut with a soft-to-medium density that blends surfaces without aggressive stock removal. The open web resists loading, extending service life during repetitive operations. At 3 inches in diameter, it mounts via a unitized wheel mandrel, sold separately, and is rated for both clockwise and counterclockwise rotation for use across a range of power tools and bench machines.

This wheel suits metal fabrication, maintenance, and finishing applications in industrial, commercial, and shop environments. It performs well on ferrous and non-ferrous metals, including aluminum, steel, and stainless. Typical uses include edge radiusing, light burr removal, and surface blending on machined or welded parts. Technicians and fabricators working in production or field maintenance will find the consistent density useful for repeatable finishes. The wheel is part of the 600 Series, which offers increased edge durability over the 500 Series for improved cut life in blending and deburring tasks.

Key Features

• Soft-to-medium density construction suited for medium-pressure blending and cleaning
• Aluminum oxide mineral works on ferrous and non-ferrous metals including aluminum
• Open-web design resists loading for longer service life
• Runs clockwise and counterclockwise for versatile tool compatibility
• Effective for light deburring, edge radiusing, and surface blending
• 600 Series offers increased edge durability over the 500 Series

Compatibility

Designed for use with a unitized wheel mandrel, sold separately, and compatible with power tools and bench machines that accept 3-inch center-hole unitized wheels.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety. Ensure the tool or machine is powered off and unplugged before mounting or removing the wheel. Verify the mandrel and spindle speed rating meets or exceeds the wheel maximum operating speed before use. Always inspect the wheel for damage prior to mounting and follow ANSI B7.1 safe-use guidelines for abrasive wheels.

Technical Specifications

• Diameter: 3 inches
• Abrasive Mineral: Aluminum Oxide
• Construction: Non-Woven Unitized
• Density: Soft to Medium
• Rotation: Clockwise and Counterclockwise
• Weight: 1.14 pounds
• Package Length: 7.31 inches
• Package Width: 4.19 inches
• Package Height: 3.88 inches
• UPC: 051115332345

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046908