3M 7010364331 Finishing Flap Brush 6x1x2 Inches

Product Description

The 3M 7010364331 is a finishing flap brush designed for light-duty cleaning and finishing work on a range of surfaces. The brush features individual abrasive sheets adhered at a 90-degree angle to a central core, allowing the flaps to flex against the workpiece and deliver consistent surface contact. The abrasive mineral is very fine grade silicon carbide, suited for fine finishing and light material removal. At 0.42 pounds, it is lightweight and easy to handle during extended use. The medium hardness, density-5 construction balances conformability with controlled cut. HVAC technicians, pipefitters, electricians, and general trade professionals keep this type of brush on hand for deburring, surface prep, and cleaning tasks.

This flap brush measures 6 inches in diameter by 1 inch in width with a 2-inch bore, making it compatible with standard arbor-mounted setups on bench grinders and similar rotary equipment. It is well suited for finishing metal tubing, pipe ends, sheet metal edges, and other components encountered in mechanical and trade service work. The very fine silicon carbide abrasive grade makes it appropriate for final-pass finishing rather than aggressive stock removal, and its light-duty rating keeps it aligned with cleaning and surface conditioning rather than heavy grinding applications.

Key Features

• Very fine grade silicon carbide abrasive mineral for controlled, light-duty finishing
• Individual flap sheets adhered at 90 degrees to core for flexible surface contact
• Medium hardness density-5 construction balances cut and conformability
• 6-inch diameter by 1-inch face width with 2-inch bore for standard arbor mounting
• Lightweight at 0.42 pounds for reduced operator fatigue during extended use

Compatibility

Designed as an OEM-style replacement-grade finishing flap brush for use on bench grinders and rotary arbor equipment accepting a 2-inch bore.

Installation Notes

Installation should be performed by a qualified technician following the equipment manufacturer's mounting instructions. Power down and lock out the grinder or rotary tool before mounting or removing the brush. Confirm the spindle speed rating of the machine does not exceed the maximum rated speed of the brush before operation. Inspect the flap brush for damage before each use and do not use a damaged or delaminated brush.

Technical Specifications

• Diameter: 6 inches
• Face Width: 1 inch
• Bore Size: 2 inches
• Abrasive Mineral: Silicon Carbide
• Grade: Very Fine
• Density: 5 (Medium Hardness)
• Weight: 0.42 pounds
• UOM: Each
• UPC: 00048011089492

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010364331