Cgw 39949 Aluminum Oxide Flap Wheel 80 Grit 10 Pack

Product Description

The CGW 39949 is an aluminum oxide flap wheel designed for grinding, blending, and finishing on metal surfaces. Measuring 3 inches in diameter by 1 inch wide with a 1/4-inch shank, this wheel mounts directly to die grinders and portable drills for fast material removal and surface conditioning. The firm backing maintains consistent abrasive contact across the work surface. At 80 grit, it strikes a balance between aggressive stock removal and surface preparation, making it a go-to choice for fabricators, pipefitters, ironworkers, and maintenance tradespeople working on weld cleanup and deburring tasks. Each box contains 10 wheels.

This flap wheel is suited for use on mild steel, stainless steel, cast iron, and other ferrous metals in both shop and field applications. The 1/4-inch shank makes it compatible with standard die grinder chucks. Typical applications include weld blending, edge deburring, tube and pipe finishing, and contour surface work where a rigid grinding disc cannot follow the part geometry. The 80-grit aluminum oxide construction handles medium to coarse finishing stages before progressing to finer grits if required.

Key Features

• 80-grit aluminum oxide abrasive for medium-duty grinding and surface blending
• 3-inch diameter by 1-inch wide contact face provides broad abrasive coverage
• 1/4-inch shank fits standard die grinder and drill chucks without adapters
• Firm backing maintains consistent abrasive pressure during use
• Sold in a 10-wheel box, reducing reorder frequency on active job sites

Compatibility

Designed for use with die grinders and portable drills accepting a 1/4-inch shank tooling. Suitable for ferrous metal grinding and finishing applications requiring an 80-grit flap wheel in a 3 x 1-inch form factor.

Installation Notes

Installation and use should be performed by qualified tradespeople familiar with abrasive wheel safety. Before mounting, verify the tool's rated RPM meets or exceeds the wheel's maximum rated speed and that the shank is fully seated and secured in the collet. Always wear appropriate PPE including eye protection and gloves when operating abrasive wheels. Inspect each wheel for damage before use and discard any cracked or delaminated wheels.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Grit: 80
• Diameter: 3 inches
• Width: 1 inch
• Shank Diameter: 1/4 inch
• Backing: Firm
• Weight: 0.259 pounds
• Quantity per Box: 10
• UPC: 65533239949

Standard Information

• Brand: CGW
• Manufacturer Part Number: 39949