3M 7010365089 Scotch-brite Exl Unitized Wheel 12 in Ao

Product Description

The 3M 7010365089 is a Scotch-Brite EXL Unitized Abrasive Wheel designed for smoothing, deburring, and surface finishing of metal alloys, plastics, and composites. Built on a tough, layered unitized construction, it maintains a soft, conformable consistency that keeps the abrasive in continuous contact with irregular or complex-shaped workpieces. The wheel measures 12 inches in diameter with a 1.25-inch arbor bore and weighs approximately 2.26 pounds. It is suited for bench grinder or automated robotic finishing setups and is installed and operated by machinists, fabricators, and metalworking shop technicians.

This wheel fits applications in metal fabrication, manufacturing finishing lines, and maintenance shop environments where consistent edge conditioning and surface prep are required. The EXL series spans multiple density grades, from soft 2-density wheels built for conformability on complex profiles to hard 8-density wheels for aggressive cut and extended durability. It is appropriate for finishing aluminum, stainless steel, mild steel, and many engineered plastics and composites. The bidirectional construction supports both clockwise and counterclockwise spindle operation, making it adaptable to a range of equipment configurations.

Key Features

• Soft, conformable construction keeps abrasive in contact with complex or irregular part profiles
• Bidirectional — operates clockwise or counterclockwise without performance loss
• Resists smearing for cleaner cut surfaces and reduced post-process preparation
• Minimizes heat buildup, reducing risk of thermal damage to heat-sensitive base materials
• Wheel edge can be dressed to maintain effective deburring and polishing geometry
• Available in a range of densities and grades to match cut aggressiveness to application requirements

Compatibility

Designed as a unitized abrasive wheel for bench-mounted or automated grinding and finishing equipment that accepts a 1.25-inch arbor and accommodates a 12-inch diameter wheel.

Installation Notes

Installation should be performed by qualified shop personnel familiar with abrasive wheel safety. Verify that the spindle speed rating of the equipment does not exceed the maximum rated RPM of the wheel before mounting. Power down and lockout the machine before mounting or removing the wheel. Inspect the wheel for damage before each use and do not operate a cracked or compromised wheel.

Technical Specifications

• Wheel Diameter: 12 inches
• Arbor Bore: 1.25 inches
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Unitized, layered
• Package Dimensions: 12.5 x 12.5 x 1.7 inches
• Weight: 2.26 pounds
• UPC: 048011241246

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365089