3M 7010329402 Finishing Flap Brush 6x2x2 in Very Fine

Product Description

The 3M 7010329402 is a finishing flap brush designed for light-duty cleaning and finishing work across a range of surfaces. It measures 6 inches x 2 inches x 2 inches and features individual abrasive sheets adhered at a 90-degree angle to a central core. The abrasive mineral is very fine grade aluminum oxide, rated at a 5A VFN specification, with medium hardness and a density rating of 5. This tool is well suited for deburring, surface conditioning, and preparation work where a controlled, light abrasive action is needed. Trades professionals in HVAC, plumbing, electrical, and general maintenance will recognize this style of flap brush as a standard finishing tool.

This flap brush is used in light cleaning, surface finishing, and prep applications on metal, pipe fittings, conduit, and similar trade materials. Its 90-degree sheet orientation allows consistent abrasive contact across irregular or curved surfaces, making it practical for cleaning oxidation, light scale, or surface contamination before joining, sealing, or coating work. It is sold individually and carries a minimum order quantity of 2 units per transaction.

Key Features

• Very fine grade aluminum oxide abrasive mineral for controlled, light material removal
• Individual sheets adhered at a 90-degree angle to the core for consistent surface contact
• Medium hardness with a density rating of 5, suited for light-duty finishing and cleaning
• Compact 6 inches x 2 inches x 2 inches form factor for access to tight or curved work areas
• Lightweight at 0.79 pounds for extended hand use without fatigue

Compatibility

Designed as a general-purpose finishing flap brush compatible with standard rotary tool spindles and arbors accepting the appropriate shaft size for this brush form factor. Confirm spindle compatibility and RPM rating before mounting.

Installation Notes

This brush should be mounted and operated by qualified tradespeople familiar with rotary abrasive tools. Always confirm the tool spindle speed does not exceed the rated maximum RPM for the brush before use. Secure the workpiece and wear appropriate PPE including eye protection before operation. Inspect the brush for damage or loose sheets before each use and replace if any deterioration is found.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Grade: Very Fine (5A VFN)
• Density: 5 (Medium Hardness)
• Dimensions: 6 inches x 2 inches x 2 inches
• Weight: 0.79 pounds
• UOM: Each
• Minimum Order Quantity: 2
• UPC: 00048011011950

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329402