Cgw 39909 Aluminum Oxide Flap Wheel 80 Grit 10 Pack

Product Description

The CGW 39909 is an aluminum oxide flap wheel designed for deburring, blending, and light stock removal on metal surfaces. It mounts on a 1/4-inch shank, making it compatible with standard die grinders and drill chucks used in HVAC fabrication shops, plumbing rough-in work, and general metal prep. The wheel measures 1 inch in diameter by 1 inch in width and carries an 80 grit rating, which suits intermediate surface finishing where aggressive cutting is not required. The firm backing holds the abrasive flaps in position throughout the cut, maintaining consistent contact with the workpiece. Each order includes 10 wheels per box.

This flap wheel is suited for use on ferrous and non-ferrous metals, including sheet metal ductwork, copper pipe ends, conduit, and structural steel. Trades that commonly use this wheel include HVAC sheet metal fabricators, pipefitters, and electricians performing conduit work. The 80 grit finish is appropriate for smoothing weld beads, cleaning up burrs on cut edges, and preparing surfaces for brazing or bonding. It is a handheld-tool accessory intended for benchtop or in-field use.

Key Features

• Aluminum oxide abrasive for consistent cutting on metal surfaces
• 80 grit rating for intermediate stock removal and surface blending
• 1/4-inch shank fits standard die grinders and variable-speed drills
• 1 x 1 inch wheel size for access to contoured and recessed surfaces
• Firm backing maintains flap contact and uniform finish
• Sold in a 10-wheel box for job-site and shop stocking

Compatibility

Designed for use with 1/4-inch shank die grinders and drill chucks; suitable for metal deburring and surface preparation applications across HVAC, plumbing, and electrical trades.

Installation Notes

Installation is performed by trade professionals using standard die grinders or power drills. Confirm the tool chuck accepts a 1/4-inch shank before mounting. Always power down and disconnect the tool from its power source before securing or removing the wheel. Operate within the RPM rating of the wheel and wear appropriate eye and face protection per ANSI standards.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Grit: 80
• Wheel Diameter: 1 inch
• Wheel Width: 1 inch
• Shank Diameter: 1/4 inch
• Backing Type: Firm
• Quantity per Box: 10
• Weight: 0.051 pounds

Standard Information

• Brand: CGW
• Manufacturer Part Number: 39909