Merit Abrasives 08834137411 Mounted Flap Wheel 80 Grit

Product Description

The MERIT ABRASIVES 08834137411 is a mounted flap wheel designed for aggressive material removal and surface finishing on metal and other hard materials. Built with ceramic alumina abrasive on a cloth backing, this wheel delivers consistent cut rate and long service life compared to standard aluminum oxide flaps. It measures 2.5 inches in diameter with a 1-inch face width and mounts via a 1/4-inch shank for use in portable die grinders or drill presses. Rated at a maximum of 20,000 RPM, it is suited for medium-grade stock removal and blending in fabrication, maintenance, and repair applications. Machinists, fabricators, and maintenance technicians are the primary users.

This mounted flap wheel is used in metal fabrication shops, maintenance facilities, and industrial production environments where controlled grinding and blending on curved or contoured surfaces is required. The 1-inch face width provides adequate contact area for pipe, tubing, and irregularly shaped workpieces. At 80 grit medium grade, it is appropriate for weld blending, deburring, and surface conditioning prior to coating or inspection. It is sold individually and is well suited for bench-top or hand-held die grinder use.

Key Features

• Ceramic alumina abrasive for high cut rate and extended wheel life
• Cloth backing provides flexibility for contoured and irregular surfaces
• 1/4-inch shank mount for compatibility with standard die grinders and rotary tools
• 20,000 RPM maximum speed rating for high-speed grinding applications
• 80 grit medium grade balances material removal with surface finish quality
• No interleaf construction for direct flap-to-surface contact

Compatibility

Designed as an OEM-style replacement or standard replacement mounted flap wheel for use with 1/4-inch collet die grinders and rotary tools in metal fabrication and maintenance applications.

Installation Notes

Mounting is performed by inserting the 1/4-inch shank into a compatible collet on a die grinder or rotary tool and tightening securely before operation. Always verify that the tool spindle speed does not exceed the 20,000 RPM maximum rating marked on the wheel. Wear appropriate eye protection and ensure the workpiece is secured before grinding. Inspect the wheel for damage before each use and replace immediately if flaps are torn or the shank is bent.