3M 7010365994 Finishing Flap Brush 6x2x2 Medium Aluminum Oxide

Product Description

The 3M 7010365994 is a finishing flap brush designed for light-duty cleaning and finishing applications across metal, wood, and composite surfaces. Individual abrasive sheets are adhered at a 90-degree angle to a central core, creating a flap-style action that delivers consistent surface contact. The brush uses a medium-grade aluminum oxide abrasive mineral, offering reliable cutting action for deburring, blending, and light surface prep. At a density rating of 7A (Hard), the brush resists excessive conformability, maintaining its shape under load for extended tool life. Licensed HVAC technicians, pipefitters, plumbers, and maintenance trades rely on this type of flap brush for cleaning pipe ends, weld zones, and mechanical component surfaces before assembly or finishing.

This flap brush is suited for bench grinder or arbor-mounted use in maintenance, repair, and light fabrication environments. The 6 inches x 2 inches x 2 inches form factor fits standard arbor configurations common in trade shops and field service setups. It is well matched to cleaning oxidation from copper, steel, and aluminum components, as well as general surface conditioning tasks prior to coating or reassembly. The medium grit aluminum oxide mineral is appropriate for moderate material removal without aggressive surface damage.

Key Features

• Medium-grade aluminum oxide abrasive for balanced cut rate and surface finish
• Individual sheets adhered at 90 degrees to core for consistent flap-style abrasive action
• Hard 7A density rating for low conformability and extended brush life
• Dimensions of 6 inches x 2 inches x 2 inches suit standard arbor-mount setups
• Light-duty design optimized for cleaning, deburring, and surface conditioning tasks

Compatibility

Designed for use on arbor-mounted bench grinders and similar rotary tooling that accepts a 2-inch bore finishing flap brush. No specific machine model compatibility was provided by the manufacturer for this SKU.

Installation Notes

Installation should be performed by qualified personnel familiar with rotary abrasive tooling. Always power down and lock out the grinder or arbor tool before mounting or removing the brush. Confirm the tool RPM rating does not exceed the maximum safe operating speed of the brush before startup. Eye protection and appropriate PPE are required during operation per applicable OSHA and shop safety standards.

Technical Specifications

• Dimensions: 6 inches x 2 inches x 2 inches
• Abrasive Mineral: Aluminum Oxide
• Grade: Medium
• Density: 7A Hard
• Duty Rating: Light Duty
• Weight: 0.85 pounds
• UPC: 00048011164786

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365994