3M 7000028477 Scotch-brite Unitized Wheel 2 in 1/4 in Arbor

Product Description

The 3M 7000028477 is a Scotch-Brite Cut and Polish Unitized Wheel designed for aggressive deburring, blending, and finishing on harder metals. Its tightly layered, non-woven construction delivers controlled abrasive action without undercutting or gouging the workpiece. The aluminum oxide mineral load is high enough to cut fast while producing a consistent bright finish from the first use to the last. At 2 inches in diameter with a 1/4 inch arbor, this wheel suits portable tools and applications where small diameter and narrow width are necessary. Metalworkers, fabricators, and maintenance technicians working on stainless steel, carbon steel, and high nickel alloys are the primary users.

This unitized wheel is suited for both shop and field applications where portability matters. The small 2 inch diameter makes it compatible with die grinders and similar handheld rotary tools. It performs well on harder metal substrates including stainless steel, carbon steel, and high nickel alloys. Typical tasks include edge deburring after cutting or machining, surface blending to remove scratches or weld marks, and finish work requiring a bright, uniform appearance. The medium to hard density range makes it an effective starting point for jobs that demand consistent material removal without aggressive stock loss.

Key Features

• Tightly layered unitized construction runs in clockwise or counterclockwise rotation
• High concentration of aluminum oxide mineral provides fast cutting and a bright, consistent finish throughout wheel life
• Flexible non-woven construction delivers controlled abrasive action that resists undercutting and gouging
• Scotch-Brite material resists loading and wears at a uniform rate for continuous cutting action
• Small 2 inch diameter and 1/4 inch arbor support use with portable die grinders and handheld rotary tools
• Available in medium to hard densities for use on harder metals

Compatibility

Designed for use with die grinders and handheld rotary tools accepting a 1/4 inch arbor. Intended for deburring, blending, and finishing applications on harder metals including stainless steel, carbon steel, and high nickel alloys.

Installation Notes

Installation and wheel changes should be performed by qualified personnel following the tool manufacturer's mounting instructions. Confirm the tool's rated RPM meets or exceeds the wheel's rated speed before mounting. Power down and disconnect the tool from its power source before changing the wheel. Wear appropriate PPE including eye protection and gloves when operating abrasive wheels.

Technical Specifications

• Wheel Diameter: 2 inches
• Arbor Size: 1/4 inch
• Abrasive Mineral: Aluminum Oxide (AO)
• Construction: Unitized, non-woven
• Density: Medium to hard
• Package Dimensions: 6.4 x 4.7 x 4.7 inches
• Weight: 0.06 pounds
• Sold As: Each
• UPC: 00048011037189

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028477