3M 7000045990 Scotch-brite Metal Finishing Wheel 8 in

Product Description

The 3M 7000045990 is a Scotch-Brite MF-WL Metal Finishing Wheel designed to produce uniform brushed, satin, and mill finishes on stainless steel and other metals. The wheel measures 8 inches in diameter with a 3-inch arbor bore and uses aluminum oxide (AO) abrasive in a convolute, open-web construction wound around a fiber core. The result is a controlled, consistent cutting action that runs cool and resists loading. Sheet metal fabricators, plumbing fixture finishers, and metalworking shops rely on this wheel for repeatable surface finish results on production and custom work.

This wheel is well suited for blending and matching 3 or 4 mill finishes on stainless steel and for creating brushed or satin finishes on cutlery, appliance trim, builders hardware, and plumbing fixtures. Its highly conformable structure allows it to follow irregular and contoured surfaces, making it effective in both flat-stock operations and finishing of shaped or formed metal components. Typical applications include commercial fabrication shops, plumbing and hardware manufacturing lines, and trade service operations requiring consistent cosmetic surface work.

Key Features

• Open-web convolute construction wound around a fiber core resists loading and runs cool during extended use
• Aluminum oxide abrasive delivers controlled cutting action that prevents undercutting or gouging
• High conformability allows effective finishing of irregular, contoured, and shaped metal surfaces
• Produces consistent satin, brushed, and mill finishes on stainless steel, brass, aluminum, and other metals
• Uniform wear across the wheel face maintains consistent cutting power throughout the wheel life

Compatibility

Designed for use on stainless steel, brass, aluminum, and other metals where brushed, satin, or blended mill finishes are required. Fits arbor-style bench or pedestal grinders and finishing machines equipped with a 3-inch arbor.

Installation Notes

Installation should be performed by a qualified operator familiar with stationary abrasive finishing equipment. Ensure the machine is fully de-energized and locked out before mounting or removing the wheel. Verify that the machine arbor size and maximum operating speed are compatible with this wheel before use. Always dress the wheel and confirm guards are in place before resuming operation.

Technical Specifications

• Wheel Diameter: 8 inches
• Arbor Bore: 3 inches
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Convolute open-web, fiber core
• Package Length: 8.71 inches
• Package Width: 8.51 inches
• Package Height: 4.83 inches
• Weight: 1.7 pounds
• UPC: 00048011018744

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045990