3M 7010366180 Finishing Flap Brush 6x1x2 in Fine Aluminum Oxide

Product Description

The 3M 7010366180 is a finishing flap brush designed for light-duty cleaning and finishing applications across metal, composite, and other work surfaces. It measures 6 inches x 1 inches x 2 inches and features individual abrasive sheets adhered at a 90-degree angle to a central core. The abrasive mineral is fine-grade aluminum oxide, which delivers consistent surface finishing with controlled cut. The brush carries a hard 7 density rating, contributing to long service life and low conformability — meaning it maintains its shape under load rather than conforming around contours. This makes it well-suited for flat or lightly curved surfaces where consistent surface contact is needed.

This flap brush is used in fabrication shops, maintenance facilities, and light industrial settings where technicians need a reliable tool for deburring, cleaning, or light finishing without aggressive material removal. The fine aluminum oxide grade positions it for finishing passes rather than heavy stock removal. It is sold individually and is appropriate for use with compatible bench or pedestal arbors, as well as right-angle grinder setups that accept this arbor size and bore configuration.

Key Features

• Fine-grade aluminum oxide abrasive mineral for controlled finishing and cleaning
• Individual sheets adhered at 90 degrees to core for consistent flap action
• Hard 7 density rating for long service life and low conformability
• Compact 6 inches x 1 inches x 2 inches form factor suits tight work envelopes
• Light-duty construction appropriate for surface prep and finishing, not heavy grinding

Compatibility

Designed as an OEM-style finishing flap brush for use in light-duty cleaning and finishing applications; verify arbor bore and rotational speed rating against the host tool before installation.

Installation Notes

Mounting and use of abrasive flap brushes should be performed by qualified personnel familiar with abrasive product safety standards. Always power down and de-energize the host tool before mounting or removing the brush. Confirm the tool spindle speed does not exceed the maximum rated RPM marked on the brush or its packaging. Inspect the brush for damage before each use and replace if sheets are torn, loose, or the core shows cracking.

Technical Specifications

• Dimensions: 6 inches x 1 inches x 2 inches
• Abrasive Mineral: Aluminum Oxide
• Grade: Fine
• Density: 7 (Hard)
• Sheet Orientation: 90 degrees to core
• Weight: 0.38 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 3

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010366180