3M 7000045847 Scotch-brite Unitized Wheel 3 in 1/4 in Arbor Ao

Product Description

The 3M 7000045847 Scotch-Brite Cut and Polish Unitized Wheel is a tightly layered, non-woven abrasive wheel designed for aggressive deburring, blending, and surface finishing on harder metals. Built with a high concentration of aluminum oxide mineral, the wheel cuts fast and consistently produces a bright finish throughout its service life. The unitized construction holds its shape and density under load, making it a reliable choice for production finishing and surface prep work. Metalworkers, fabricators, and maintenance technicians reach for this wheel when working with stainless steel, carbon steel, and high-nickel alloys.

This wheel is well suited for both bench-mounted and portable right-angle grinder applications where small-diameter tooling is required. The 3-inch diameter and 1/4-inch arbor fit standard die grinders and small angle grinders commonly used in fabrication shops, field service, and maintenance environments. Its narrow profile makes it practical for accessing tight areas and edge work. The wheel operates in either clockwise or counterclockwise rotation, adding flexibility across different tool setups and application orientations.

Key Features

• High abrasive mineral concentration delivers fast, consistent cutting action on harder metals including stainless steel, carbon steel, and high-nickel alloys
• Flexible, non-woven construction provides controlled abrasive action that reduces the risk of undercutting or gouging the workpiece
• Tightly layered unitized design operates in both clockwise and counterclockwise directions
• Scotch-Brite material resists loading and wears at a uniform rate for continuous cutting throughout wheel life
• Small 3-inch diameter is suited for portable tool use and tight-access finishing applications
• 1/4-inch arbor fits standard die grinders and small right-angle grinders

Compatibility

Designed for use with die grinders and small right-angle grinders accepting a 1/4-inch arbor. Suitable for deburring, blending, and finishing applications on stainless steel, carbon steel, and high-nickel alloys.

Installation Notes

Install on a die grinder or compatible rotary tool with a 1/4-inch arbor, ensuring the wheel is securely seated and the arbor nut is properly tightened before operation. Verify the tool's rated RPM does not exceed the maximum rated speed of the wheel before use. Wear appropriate PPE including eye protection and gloves. Power down and disconnect the tool before mounting or removing the wheel.

Technical Specifications

• Diameter: 3 inches
• Arbor Size: 1/4 inch
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Unitized, Non-Woven
• Unit of Measure: Each
• Weight: 0.07 pounds
• Package Length: 6.9 inches
• Package Width: 6.9 inches
• Package Height: 4.4 inches
• UPC: 00048011037288

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045847