3M 7000045875 Scotch-brite Unitized Wheel 3 in 1/4 in Arbor

Product Description

The 3M 7000045875 is a Scotch-Brite Cut and Polish Unitized Wheel designed for aggressive deburring, blending, and finishing on harder metals. The tightly layered, non-woven construction holds a high concentration of aluminum oxide abrasive mineral throughout the wheel body, delivering fast cutting action and a bright, consistent finish from first use through the end of wheel life. At 3 inches in diameter with a 1/4 inch arbor, this wheel fits standard die grinders and right-angle tools, making it well-suited for portable and space-constrained applications. Licensed HVAC technicians, metalworkers, and fabricators working with stainless steel, carbon steel, and high-nickel alloys will find it a reliable choice for controlled surface work.

This unitized wheel is intended for use on harder metals including stainless steel, carbon steel, and high-nickel alloys in both shop and field settings. The small 3 inch diameter and narrow width make it practical for tight clearances and portable tool setups. It is a strong starting point for jobs requiring consistent results at smaller diameters, whether in light fabrication, maintenance, or surface prep workflows. The non-woven structure resists loading, helping maintain cutting efficiency without frequent dressing.

Key Features

• Tightly layered unitized construction supports clockwise or counterclockwise rotation
• High concentration of aluminum oxide mineral delivers fast, consistent cutting throughout wheel life
• Flexible, non-woven build provides controlled abrasive action that reduces risk of undercutting or gouging
• Scotch-Brite material resists loading and wears at a uniform rate for continuous performance
• 3 inch diameter and 1/4 inch arbor suit portable die grinders and right-angle tools
• Effective on stainless steel, carbon steel, and high-nickel alloys

Compatibility

Designed for use with standard die grinders and rotary tools accepting a 1/4 inch arbor; suitable for deburring, blending, and finishing applications on harder metals in portable and bench-mounted setups.

Installation Notes

Mounting and operation should be performed by qualified personnel familiar with abrasive wheel safety standards. Verify that the tool spindle speed does not exceed the rated maximum speed of the wheel before use. Inspect the wheel for damage before each use and ensure the arbor nut is properly secured. Always wear appropriate eye and face protection when operating abrasive wheels.

Technical Specifications

• Wheel Diameter: 3 inches
• Arbor Size: 1/4 inch
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Unitized, Non-Woven
• Weight: 0.04 pounds
• Unit of Measure: Each
• UPC: 00048011037271

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045875