3M 7100178229 Flap Wheel 244D 2 in Ao 60 Grit

Product Description

The 3M 7100178229 is a 244D series general-purpose flap wheel designed for grinding, polishing, sanding, and finishing on a wide range of surfaces. Built with aluminum oxide mineral abrasive, it cuts sharp and maintains cutting performance through the life of the wheel. The flap construction uses individually mounted abrasive flaps that continually lap the workpiece surface, helping achieve consistent, fine finishes without aggressive material removal. The X-weight cotton cloth backing is both durable and flexible, reducing the risk of gouging or marring the workpiece. This wheel is suited for use by metalworkers, fabricators, and tradespeople who need reliable surface prep performance.

This flap wheel is a coated abrasive product intended for general metal finishing, deburring, and surface conditioning applications. At 2 inches in diameter with a 60 grit rating, it is well suited for detail work, tight contours, and finishing passes where a consistent scratch pattern matters. It is available in Type 83 (T83) and Type 84 (T84) mounting configurations, making it adaptable to compatible rotary tools and mandrels used in production and field service environments.

Key Features

• Aluminum oxide mineral abrasive cuts sharp and maintains performance over the wheel life
• Individually mounted flaps continually lap the surface for consistent fine finishes
• X-weight cotton cloth backing resists tearing and holds up against edges and contours
• Compatible with Type 83 (T83) and Type 84 (T84) mounting systems
• 2 inch diameter and 60 grit rating suited for detail finishing and deburring work

Compatibility

Designed for use with rotary tools and mandrels that accept Type 83 (T83) or Type 84 (T84) mounted flap wheel configurations.

Installation Notes

Mounting and use should be performed by qualified personnel familiar with abrasive wheel safety practices. Always confirm the tool spindle speed does not exceed the maximum rated RPM of the wheel before operation. Inspect the wheel for damage before each use and ensure the mandrel is properly seated and secured. Follow ANSI B7.1 safety standards and applicable workplace safety requirements when operating abrasive wheels.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Grit: 60
• Wheel Diameter: 2 inches
• Abrasive Type: Coated
• Backing Material: X-weight Cotton Cloth
• Mounting Type: Type 83 (T83) and Type 84 (T84)
• Package Dimensions: 5.5 x 4.5 x 5 inches
• Weight: 1.2 pounds
• UPC: 00051144146239

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100178229