3M 7010366079 Finishing Flap Brush 6x1x2 Inches 7S Sfn

Product Description

The 3M 7010366079 is a finishing flap brush designed for light-duty cleaning and finishing applications in industrial and trade settings. The brush measures 6 inches in diameter by 1 inch in width, with a 2-inch arbor hole, making it compatible with standard bench grinders and mounted spindle setups. Individual abrasive sheets are adhered at a 90-degree angle to the core, allowing each flap to contact the workpiece in sequence for consistent surface action. The abrasive mineral is silicon carbide in a super fine grade, suited for fine finishing passes on metal, composites, and similar substrates. The hard 7-density construction extends service life and limits conformability, keeping the brush profile stable during use.

This flap brush is used in metal fabrication, maintenance, and finishing operations where light material removal or surface preparation is required. The super fine silicon carbide abrasive is appropriate for final finishing stages, deburring light edges, or cleaning oxidized surfaces before coating or inspection. It is typically used on bench grinders or spindle-mounted setups in shop environments. The hard density makes it well suited for flat or near-flat workpiece surfaces rather than contoured profiles.

Key Features

• Silicon carbide abrasive mineral in super fine grade for controlled, light finishing
• Individual flap sheets adhered at 90 degrees to core for sequential surface contact
• Hard 7 density for extended service life and low conformability
• 6-inch diameter by 1-inch face width construction for standard bench grinder mounting
• Suitable for light-duty cleaning, deburring, and finishing on metal and similar substrates

Compatibility

Designed as an OEM-style replacement flap brush for standard bench grinder and spindle arbor setups requiring a 2-inch arbor hole and 6-inch diameter wheel configuration.

Installation Notes

Installation should be performed by a qualified technician following the grinder or spindle manufacturer's mounting instructions. Always power down and lock out the machine before mounting or removing the brush. Verify that the machine's rated RPM does not exceed the maximum RPM rating of the brush before operation. Wear appropriate PPE including eye protection when operating abrasive flap brushes.

Technical Specifications

• Diameter: 6 inches
• Face Width: 1 inch
• Arbor Hole: 2 inches
• Density Grade: 7 (Hard)
• Abrasive Mineral: Silicon Carbide
• Abrasive Grade: Super Fine
• Weight: 0.41 pounds
• UPC: 00048011051710

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010366079