3M 7000046918 Unitized Abrasive Wheel 2 in Ao 1/4 in Arbor

Product Description

The 3M 7000046918 is a unitized abrasive wheel built for heavy-duty edge deburring and surface polishing on metal. Part of the Standard Abrasives 800 Series, it features a hard density construction with aluminum oxide mineral bonded into an open web structure. The hard density body delivers extra edge durability compared to lower-series wheels, making it well suited for demanding deburring passes and stainless steel finishing work. The wheel measures 2 inches in diameter with a 1/4 inch arbor and is sold individually. Licensed tradespeople in metal fabrication, maintenance, and industrial service will find this wheel a reliable fit for bench grinders and right-angle tools.

This wheel is designed for edge deburring and polishing on ferrous and non-ferrous metals, including aluminum and stainless steel. Its hard density and aluminum oxide mineral combination supports aggressive edgework while still delivering a finished surface. The open web design resists loading, which extends usable service life in continuous or high-volume metal finishing operations. It is appropriate for both shop and field use wherever controlled edge refinement is required.

Key Features

• Hard density aluminum oxide construction delivers superior edge durability for heavy-duty deburring
• Open web structure resists loading and extends abrasive service life
• Runs clockwise and counterclockwise for compatibility with a wide range of power tools and machines
• Aluminum oxide mineral works on ferrous and non-ferrous metals including aluminum and stainless steel
• 2 inch diameter with 1/4 inch arbor hole for straightforward mandrel mounting
• Harder density and increased edge durability compared to 700 Series unitized wheels

Compatibility

Designed for use with a unitized wheel mandrel, sold separately, compatible with bench grinders and rotary power tools accepting a 1/4 inch arbor attachment. No specific machine model compatibility was provided in product data.

Installation Notes

Installation should be performed by a qualified technician familiar with abrasive wheel safety. Disconnect and lock out the tool from its power source before mounting or removing the wheel. Confirm the tool RPM rating meets or exceeds the wheel RPM rating before use. A unitized wheel mandrel is required and is not included with this wheel.

Technical Specifications

• Wheel Type: Unitized
• Mineral: Aluminum Oxide
• Series: 800 Series
• Wheel Diameter: 2 inches
• Arbor Size: 1/4 inch
• Package Dimensions: 5.25 x 3.06 x 2.69 inches
• Weight: 0.788 pounds
• Unit of Measure: Each
• UPC: 051115333120

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000046918