Merit Abrasives 08834137321 Mounted Flap Wheel 80 Grit

Product Description

The MERIT ABRASIVES 08834137321 is a mounted flap wheel designed for precision surface finishing, deburring, and blending on metal and other hard materials. Built with aluminum oxide abrasive on a cloth backing, this wheel delivers consistent stock removal at a medium grade 80 grit. The 1/4-inch shank mounts directly into a die grinder or drill press collet, making it a practical tool for machinists, fabricators, pipefitters, and maintenance technicians working in tight or contoured areas. Rated at a maximum of 30,000 RPM, it handles high-speed rotary tool applications without interleaf material, keeping the cut aggressive and predictable.

This mounted flap wheel is suited for contour grinding, weld blending, and surface preparation on ferrous and non-ferrous metals in both shop and field environments. Its 1-3/8-inch diameter and 5/8-inch face width make it well-suited for internal diameter work, tube ends, and irregular profiles where flat abrasive media cannot reach. Industrial maintenance crews, fabrication shops, and pipe trades commonly use this style of wheel for finishing passes on stainless, mild steel, and aluminum.

Key Features

• Aluminum oxide coated abrasive on cloth backing for durable, consistent cut
• 80 grit medium grade for aggressive stock removal and surface blending
• 1/4-inch shank fits standard die grinder and rotary tool collets
• Rated to 30,000 RPM for high-speed rotary applications
• 1-3/8-inch diameter with 5/8-inch face width for contoured and internal surface work
• No interleaf construction for a more aggressive cut action

Compatibility

Designed as a direct-fit mounted flap wheel for use with 1/4-inch collet die grinders, rotary tools, and drill press fixtures commonly used in metal fabrication and maintenance applications.

Installation Notes

Mounting is performed by inserting the 1/4-inch shank into a compatible collet and tightening securely before operation. Always confirm the tool spindle speed does not exceed the 30,000 RPM maximum rating before use. Wear appropriate eye protection and ensure the workpiece is stable. Inspect the wheel for damage before each use and discard if the abrasive material shows signs of separation or deterioration.