Merit Abrasives 08834137131 Mounted Flap Wheel 80 Grit

Product Description

The MERIT ABRASIVES 08834137131 is a mounted flap wheel designed for precision grinding, deburring, and surface blending on metal and other hard materials. Built with a ceramic alumina abrasive on a cloth backing, this wheel delivers consistent cut rates and extended service life compared to standard aluminum oxide alternatives. The 1/4-inch shank mounts directly into a die grinder or drill press, making it a practical choice for machinists, fabricators, and maintenance technicians who need controlled material removal in tight or contoured areas. At 80 grit medium grade, it balances stock removal with a reasonably smooth finish.

This mounted flap wheel is suited for use in metalworking, fabrication shops, and maintenance environments where access to confined areas or inside diameters requires a small, rigid abrasive tool. The 1/4-inch shank is a standard fit for most pneumatic and electric die grinders used in industrial and trade settings. It is appropriate for deburring drilled holes, blending weld seams, and cleaning up machined surfaces on ferrous and non-ferrous metals.

Key Features

• Ceramic alumina abrasive provides aggressive cut and long wheel life on hard metals
• 80 grit medium grade balances material removal rate with surface finish quality
• Cloth backing offers flexibility for contouring and consistent flap contact
• 1/4-inch shank fits standard die grinders and rotary tools without adapters
• 25,000 maximum RPM rating suitable for high-speed pneumatic die grinders
• No interleaf construction for direct, consistent abrasive contact

Compatibility

Designed as a standard mounted flap wheel with a 1/4-inch shank, compatible with pneumatic and electric die grinders and rotary tools that accept 1/4-inch shank accessories.

Installation Notes

Installation should be performed by a qualified machinist or fabricator familiar with rotary abrasive tooling. Before mounting, verify the tool spindle speed does not exceed the 25,000 RPM maximum rating of this wheel. Secure the shank fully into the collet or chuck and confirm it is tightened before operation. Always wear appropriate eye and face protection when operating mounted abrasive wheels per applicable safety standards.