Merit Abrasives 08834137574 Mounted Flap Wheel 240 Grit

Product Description

The MERIT ABRASIVES 08834137574 is a mounted flap wheel designed for precision surface finishing and deburring on metal, wood, and composite materials. Built with aluminum oxide abrasive on a cloth backing, this wheel delivers consistent stock removal and a uniform finish across contoured and hard-to-reach surfaces. At 240 grit, it falls in the very fine grade range, making it well-suited for light material removal, blending, and pre-polish prep work. A 1/8 inch shank mounts directly into a die grinder or rotary tool, and the wheel is rated to 35,000 RPM for high-speed operation. The compact 0.75 inch diameter and 0.5 inch face width make it effective in tight workspaces and internal bores.

This mounted flap wheel is used across metalworking, fabrication, and maintenance applications where fine finishing is required in confined areas. It is commonly installed in die grinders, high-speed rotary tools, and flexible shaft machines. Trade professionals in HVAC, plumbing, and general fabrication use wheels like this for cleaning weld seams, deburring drilled holes, and blending surface transitions before final assembly or coating. The very fine 240 grit rating suits finishing passes rather than aggressive material removal.

Key Features

• 240 grit aluminum oxide abrasive for very fine surface finishing
• Cloth backing provides flexibility for contoured and irregular surfaces
• 1/8 inch shank fits standard die grinders and rotary tools
• 35,000 RPM maximum rated speed for high-speed applications
• 0.75 inch diameter and 0.5 inch face width for access in tight areas
• No interleaf construction for direct abrasive contact

Compatibility

Designed as a standard shank-mount flap wheel for use with die grinders, rotary tools, and flexible shaft machines accepting a 1/8 inch shank.

Installation Notes

Installation is performed by trade professionals and machinists using standard die grinders or rotary tools. Before mounting, confirm the tool spindle is rated at or above the 35,000 RPM maximum of the wheel and that the tool is fully powered off and unplugged. Secure the 1/8 inch shank firmly in the collet and verify there is no runout before operation. Always wear appropriate eye and face protection when using abrasive wheels.