Merit Abrasives 08834135204 Mounted Flap Wheel 180 Grit

Product Description

The MERIT ABRASIVES 08834135204 is a mounted flap wheel designed for precision surface finishing and blending on metal and similar materials. Built with aluminum oxide coated abrasive on a cloth backing, it delivers consistent stock removal at a very fine 180 grit grade. The wheel measures 2 inches in diameter with a 1-1/2 inch face width, making it well suited for work in confined areas, ports, and contoured surfaces. It is rated for a maximum of 25,000 RPM, compatible with high-speed die grinders and rotary tools. Machinists, fabricators, and tool-and-die professionals are the typical end users for this style of wheel.

This mounted flap wheel is used in metalworking, aerospace, automotive, and general fabrication applications where controlled surface conditioning is required. It is particularly effective for finishing internal bores, deburring edges, and blending weld seams on curved or irregular profiles. The threaded mount allows secure attachment to compatible mandrels on die grinders or drill presses. Its very fine grit rating makes it appropriate for final-stage finishing passes rather than aggressive material removal.

Key Features

• 180 grit aluminum oxide abrasive for very fine surface finishing
• Coated cloth backing provides flexibility and conformability on contoured surfaces
• 2 inch diameter with 1-1/2 inch face width for access to tight or complex geometries
• Threaded mount for secure attachment to standard die grinder mandrels
• 25,000 RPM maximum speed rating for use with high-speed rotary tools
• No interleaf construction for consistent abrasive contact throughout wheel life

Compatibility

Designed for use with threaded mandrels on die grinders and rotary tools that accept mounted abrasive wheels up to 2 inches in diameter and rated for the appropriate RPM range.

Installation Notes

This wheel is installed by a machinist or fabricator using a compatible threaded mandrel on a die grinder or similar rotary tool. Always confirm the tool spindle speed does not exceed the 25,000 RPM maximum before operation. Inspect the wheel for damage before each use and ensure the threaded connection is fully seated and secure. Eye protection and appropriate PPE are required during all grinding and finishing operations.