3M 7100104883 Flap Disc 7 Inch 60 Grit Right Angle

Product Description

The 3M 7100104883 is the Cubitron II 969F flap disc, a right-angle grinding disc engineered for medium to high-pressure metalworking applications including beveling, weld removal, and edge deburring. Built on a durable polyester backing, this 7-inch, 60-grit disc uses 3M Precision-Shaped Grain technology to deliver a consistently fast cut rate across a range of metal types. As individual flaps wear, they break down progressively to expose fresh abrasive mineral, maintaining cut performance throughout the disc's service life. The result is aggressive stock removal combined with a smooth finish — useful in applications where surface condition matters after grinding.

This disc is suited for fabrication shops, pipeline work, structural steel, and general metal finishing where a right-angle grinder is the tool of choice. It performs well on carbon steel, stainless steel, and other common weld metals. Its design reduces the risk of gouging compared to bonded wheels and fiber discs, making it a practical option for operators who need consistent results on visible or finish-critical surfaces. It is sold as an individual disc.

Key Features

• 3M Precision-Shaped Grain provides an exceptionally fast cut rate for aggressive grinding tasks
• Progressive flap breakdown continuously exposes fresh abrasive mineral for consistent performance across disc life
• Durable polyester backing handles high unit pressure without delaminating
• Lower gouging risk compared to bonded wheels and fiber discs
• Suitable for applications where final surface finish is a consideration
• Right-angle orientation for use with standard right-angle grinders

Compatibility

Designed for use with right-angle grinders accepting 7-inch flap discs. Suited for grinding, beveling, weld removal, and deburring on carbon steel, stainless steel, and similar metals.

Installation Notes

Installation and disc changes should be performed by a qualified operator following the grinder manufacturer's mounting instructions. Always power down and disconnect the grinder before mounting or removing a disc. Verify the grinder's rated RPM meets or exceeds the disc's maximum rated speed before operation. Wear appropriate PPE including a face shield, gloves, and hearing protection when operating abrasive discs.

Technical Specifications

• Diameter: 7 inches
• Grit: 60
• Disc Type: Flap Disc
• Angle: Right Angle
• Abrasive Series: 969F
• Backing Material: Polyester
• Abrasive Grain: Precision-Shaped Grain
• Weight: 4.115 pounds
• Unit of Measure: Each
• UPC: 076308644227

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100104883