3M 7010330797 Surface Conditioning Fe Disc 4.5 in Ao

Product Description

The 3M 7010330797 is a Surface Conditioning FE Disc designed for edge work, deburring, blending, and coating removal on metal surfaces. Built on a flexible FE substrate with an Aluminum Oxide abrasive grain, it delivers high initial cut rate and maintains extended cut performance even under sustained use. The disc measures 4.5 inches in diameter with a 0.62-inch arbor hole and attaches via a Hook and Loop fastening system. It is suited for use on both flat and contoured surfaces and is most effective on ferrous materials where high contact pressure and stock removal are required.

This disc is intended for metal fabrication, welding shops, and maintenance environments where technicians need consistent performance across blending, light deburring, finishing, and coating removal tasks. It performs well on contoured workpieces where flexibility in the disc body is an advantage. The Hook and Loop attachment system allows for quick disc changes on compatible angle grinders and disc sanders, reducing downtime during production or service work.

Key Features

• Aluminum Oxide grain on FE substrate provides high initial and extended cut rate
• Flexible disc body conforms to flat and contoured metal surfaces
• High edge durability supports consistent performance on edge work and deburring
• Hook and Loop attachment for fast disc changes on compatible tools
• Optimized for ferrous materials under high contact pressure
• Suited for blending, coating removal, finishing, and light deburring applications

Compatibility

Designed for use with angle grinders and disc sanders that accept 4.5-inch Hook and Loop discs with a 0.62-inch arbor. Best suited for ferrous metal applications.

Installation Notes

Install and remove discs only when the tool is powered off and disconnected from its power source. Verify the tool spindle speed rating meets or exceeds the maximum rated speed of the disc before use. Inspect the disc for damage before each use and do not use a disc that shows cuts, tears, or delamination. Follow applicable ANSI B7 abrasive safety standards and the tool manufacturer guidelines for disc mounting and guard placement.

Technical Specifications

• Disc Diameter: 4.5 inches
• Arbor Size: 0.62 inches
• Abrasive Material: Aluminum Oxide
• Substrate: FE (Surface Conditioning Material)
• Attachment Type: Hook and Loop
• Weight: 3.91 pounds
• Package Dimensions: 12.38 x 12.38 x 5.75 inches
• Unit of Measure: Each
• UPC: 051115357607

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010330797