Merit Abrasives 08834132101 Mounted Flap Wheel 240 Grit

Product Description

The MERIT ABRASIVES 08834132101 is a mounted flap wheel designed for precision surface finishing and blending on metal, wood, and composite materials. Built with aluminum oxide abrasive on a cloth backing, this wheel delivers consistent stock removal and smooth finishing in a compact, shank-mounted format. At 240 grit, it falls into the very fine grade range, making it well suited for final finishing passes, light deburring, and surface conditioning. It mounts via a 1/4-inch shank and is rated for up to 25,000 RPM, compatible with standard die grinders and rotary tools used in fabrication, maintenance, and repair applications.

This mounted flap wheel is used in both shop and field settings where access is limited and a rotary tool or die grinder is the practical choice. Common applications include weld blending, bore finishing, contour sanding, and surface prep on curved or irregular surfaces. The 1-1/2-inch diameter and 1-inch face width make it effective for working inside tubes, slots, and recessed areas where larger abrasive tools cannot reach. Trades that regularly use this type of wheel include pipefitters, fabricators, machinists, and maintenance technicians.

Key Features

• 240 grit aluminum oxide abrasive for very fine surface finishing and light material removal
• Cloth backing provides flexibility and conformability on contoured surfaces
• 1/4-inch shank mounts directly to die grinders and rotary tools
• Rated to 25,000 RPM for use with high-speed rotary equipment
• 1-1/2-inch diameter and 1-inch face width sized for confined or contoured work areas
• No interleaf construction for consistent flap-to-surface contact

Compatibility

Designed for use with standard 1/4-inch collet die grinders and rotary tools rated at or above 25,000 RPM.

Installation Notes

This wheel is installed by a qualified operator by inserting the 1/4-inch shank into a compatible die grinder or rotary tool collet and tightening securely before operation. Always verify that the tool's maximum RPM rating meets or exceeds 25,000 RPM before mounting the wheel. Inspect the wheel for damage before each use and never exceed the rated maximum RPM. Wear appropriate PPE including eye protection and gloves when operating abrasive wheels.