3M 7000120671 Scotch-brite Finishing Wheel 12 Inch

Product Description

The 3M 7000120671 is a Scotch-Brite MU-WL Multi-Finishing Wheel built with convolute construction for balanced, smooth operation throughout the life of the wheel. Designed for cleaning and final finishing applications, this wheel uses silicon carbide mineral on a soft-density, open non-woven web that runs cool and conforms well to contoured and curved surfaces. At 12 inches in diameter and 1.69 inches wide, it suits finishing work on stainless steel, aluminum, brass, copper, and other ferrous and non-ferrous metals. Licensed trade fabricators and metal finishing technicians are the primary installers and operators of this wheel.

This wheel is intended for final finishing passes where conformability matters more than aggressive material removal. The combination of mineral grades and lighter density delivers controlled, consistent wear across the wheel life. It performs well on flat, contoured, and irregular surface geometries, making it a practical choice for fabrication shops and maintenance operations working with a range of metal substrates including stainless steel and non-ferrous alloys.

Key Features

• Convolute construction produces a balanced, smooth-running wheel from first use through end of life
• Open non-woven web runs cool, reducing heat buildup on heat-sensitive base materials
• Soft density and mixed mineral grades provide high conformability on curved and contoured surfaces
• Moderate aggressiveness delivers controlled wear for consistent finish results over the full wheel life
• Suitable for stainless steel, aluminum, brass, copper, and other ferrous and non-ferrous metals

Compatibility

Designed as an OEM-style replacement or direct-use finishing wheel compatible with standard arbor-mount convolute wheel machinery used in metal fabrication and finishing applications.

Installation Notes

Mounting and operation of convolute finishing wheels should be performed by qualified personnel following the wheel manufacturer speed rating and machine guard requirements. Always verify the machine spindle speed does not exceed the maximum RPM rating marked on the wheel before mounting. Ensure the arbor bore, flanges, and blotters are properly matched to the wheel diameter and width. Power down and lock out the machine before changing wheels.

Technical Specifications

• Diameter: 12 inches
• Width: 1.69 inches
• Abrasive Material: Silicon Carbide
• Construction: Convolute Non-Woven
• Weight: 1.5 pounds
• Package Dimensions: 12.5 x 12.5 x 1.69 inches
• Sold As: Each
• UPC: 00048011133324

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120671