3M 7010362523 Flap Disc 4 Inch 80 Grit Alumina Zirconia

Product Description

The 3M 7010362523 is a coated abrasive flap disc engineered for high-pressure metalworking applications where speed and finish quality both matter. Built on heavyweight polyester-backed flaps loaded with alumina zirconia mineral, this 4-inch disc combines aggressive stock removal with blending in a single pass. The 80-grit cut rating positions it for moderate-to-heavy material removal tasks including weld removal, sharp-edge work, and beveling. A grinding aid integrated into the abrasive layer reduces heat buildup and sustains cut rate across a full range of metal substrates. Licensed trade professionals and fabrication shops working with structural steel, plate, or pipe will find the disc holds up through demanding duty cycles without frequent changeovers.

This flap disc is suited for residential and commercial metal fabrication, structural steel work, pipeline preparation, and heavy manufacturing environments. It performs on carbon steel, stainless steel, and other ferrous metals where a blended surface finish is required after cutting or welding operations. The quick-change disc design reduces downtime during disc swaps, making it practical in production grinding scenarios where throughput matters. Metalworkers, pipefitters, and ironworkers are the primary users of this product type.

Key Features

• Alumina zirconia mineral with grinding aid delivers higher cut rates than aluminum oxide on all metal types
• Flap construction handles grinding and blending simultaneously, eliminating a secondary finishing step
• Heavyweight polyester backing sustains performance under high-pressure conditions including sharp-edge work and beveling
• Quick-change disc interface reduces changeover time during production grinding
• 4-inch diameter and 80-grit rating suited for moderate-to-heavy stock removal with a blended surface result

Compatibility

Designed as an OEM-style replacement or standard-use coated abrasive flap disc for 4-inch right-angle grinders used in metal fabrication and weld finishing applications.

Installation Notes

Installation and use should be performed by qualified metalworkers or trade professionals familiar with angle grinder safety procedures. Verify that the grinder spindle speed rating meets or exceeds the disc maximum RPM before mounting. Inspect the disc for damage before each use and ensure the backing pad is clean and properly seated. Always wear appropriate PPE including a face shield, gloves, and hearing protection during grinding operations.

Technical Specifications

• Diameter: 4 inches
• Grit: 80
• Abrasive Type: Alumina Zirconia
• Disc Type: Flap, Coated
• Backing Material: Heavyweight Polyester
• Package Weight: 0.26 pounds
• Package Length: 6.4 inches
• Package Width: 5.8 inches
• Package Height: 6.2 inches
• UPC: 00051141285658

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010362523