3M 7100069132 Surface Conditioning Fe Disc 5 Inch Ao

Product Description

The 3M 7100069132 is a Surface Conditioning FE abrasive disc built for edge work, deburring, and blending on metal surfaces. At 5 inches in diameter with a 0.87-inch arbor, it uses Aluminum Oxide (AO) abrasive on a flexible FE substrate to deliver high initial cut rate that holds up through extended use. The disc attaches via Hook and Loop for fast change-outs. It is rated Very Fine grit, making it appropriate for finishing and light stock removal rather than aggressive grinding. Licensed tradespeople and metalworkers in fabrication and maintenance environments are the primary installers.

This disc is designed for blending, coating removal, finishing, and light deburring on ferrous and non-ferrous metal types. It performs on both flat and contoured surfaces, making it useful in tight edge situations where conformability matters. It is most efficient on ferrous materials when moderate-to-high contact pressure is applied and controlled stock removal is the goal. Typical applications include weld blending, surface prep before painting or coating, and edge cleanup on structural steel or sheet metal components.

Key Features

• Aluminum Oxide abrasive on FE material provides high initial and extended cut rate
• Very Fine grit suited for finishing, blending, and light deburring
• Flexible FE substrate conforms to flat and contoured surfaces
• High edge durability for consistent performance during edge work
• Hook and Loop attachment for tool-free disc changes
• Most efficient on ferrous materials under high contact pressure

Compatibility

Designed for use with 5-inch Hook and Loop random orbital and disc sanders or grinders equipped to accept a 0.87-inch arbor disc. Suitable for use on ferrous and non-ferrous metals including structural steel, sheet metal, and similar materials.

Installation Notes

Attach the disc to a compatible 5-inch Hook and Loop backing pad before use. Ensure the tool is powered off and disconnected from its power source before mounting or removing the disc. Wear appropriate PPE including eye protection and gloves when operating abrasive discs. Inspect the disc for damage before each use and discard if tears, fraying, or excessive wear are present.

Technical Specifications

• Disc Diameter: 5 inches
• Arbor Size: 0.87 inches
• Abrasive Material: Aluminum Oxide
• Substrate: FE (Surface Conditioning)
• Grit Grade: Very Fine
• Attachment Type: Hook and Loop
• Package Weight: 5.62 pounds
• Package Length: 12.38 inches
• Package Width: 12.38 inches
• Package Height: 5.75 inches
• Unit of Measure: Each
• Minimum Order Quantity: 100
• UPC: 051115357669

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100069132