Merit Abrasives 08834137420 Mounted Flap Wheel 60 Grit

Product Description

The MERIT ABRASIVES 08834137420 is a mounted flap wheel designed for precision surface finishing, blending, and deburring on metal and other industrial materials. It uses a ceramic alumina coated abrasive cloth at 60 grit, placing it in the medium grade range for aggressive stock removal with a controlled finish. The wheel measures 2.5 inches in diameter with a 1.5-inch face width and mounts via a 0.25-inch shank, making it compatible with standard die grinders and rotary tools. Rated to a maximum of 20,000 RPM, it is suited for high-speed applications in fabrication, welding cleanup, and general metalworking environments.

This mounted flap wheel is used primarily in metal fabrication shops, maintenance and repair operations, and light manufacturing settings. It is well suited for work on weld seams, inside contours, and curved surfaces where flat abrasives cannot reach. The 0.25-inch shank mount allows quick installation on pneumatic or electric die grinders. Typical users include metalworkers, welders, pipefitters, and millwrights who need consistent, repeatable surface conditioning without changing tools.

Key Features

• Ceramic alumina abrasive for aggressive cut rate and extended wheel life
• 60 grit medium grade for stock removal and surface blending
• 2.5-inch diameter with 1.5-inch face width for broad contact on curved or flat surfaces
• 0.25-inch shank for direct mounting on standard die grinders
• Cloth backing material provides flexibility and durability under load
• 20,000 RPM maximum speed rating supports high-speed power tool use

Compatibility

Designed as an OEM-style replacement or standard consumable for die grinders and rotary tools accepting a 0.25-inch shank mounted abrasive wheel.

Installation Notes

Installation is performed by trade professionals or experienced operators familiar with abrasive tooling. Before mounting, confirm the tool spindle speed does not exceed the 20,000 RPM rating marked on this wheel — operating above rated speed is a safety hazard. Secure the shank fully in the collet or chuck and inspect the wheel for cracks or damage before each use. Always wear appropriate eye protection and follow ANSI B7.1 safety guidelines when operating mounted abrasive wheels.