Merit Abrasives 08834137561 Mounted Flap Wheel 80 Grit

Product Description

The MERIT ABRASIVES 08834137561 is a mounted flap wheel designed for precision surface finishing, deburring, and blending on metal and similar workpiece materials. It uses aluminum oxide coated abrasive cloth flaps bonded to a 1/8-inch shank mount, allowing it to be chucked directly into a die grinder or drill press. At 80 grit (medium grade), it removes material efficiently while leaving a consistent surface finish. The 3/4-inch diameter and 3/8-inch face width make it well-suited for small-bore work, contoured surfaces, and tight access areas. Rated to 35,000 RPM maximum, it is built for high-speed rotary tool use in shop and field environments.

This mounted flap wheel is used in metal fabrication, maintenance and repair, and general industrial applications where controlled surface conditioning is required. Its compact diameter makes it practical for finishing the interior of pipes, ports, bores, and recessed features that larger wheels cannot reach. Machinists, pipefitters, welders, and maintenance technicians commonly use this style of wheel for weld blending, edge cleanup, and surface prep before coating or assembly.

Key Features

• Aluminum oxide coated abrasive cloth construction for consistent cut and finish
• 80 grit medium grade removes material efficiently without aggressive stock removal
• 1/8-inch shank mounts directly to standard die grinders and rotary tools
• 35,000 RPM maximum speed rating suits high-speed pneumatic and electric tools
• 3/4-inch diameter and 3/8-inch face width sized for bores, ports, and contoured surfaces
• No interleaf design delivers direct flap contact for active cutting

Compatibility

Designed for use with die grinders, rotary tools, and drill presses accepting a 1/8-inch shank accessory. Suitable for ferrous and non-ferrous metal surface finishing applications.

Installation Notes

A licensed machinist, fabricator, or trained technician should verify the tool spindle speed does not exceed the 35,000 RPM maximum rating of this wheel before use. Always power down and disconnect the tool before mounting or removing the wheel. Inspect the wheel for damage before each use and discard any wheel showing torn flaps or shank deformation. Eye protection and appropriate PPE are required during operation per applicable safety standards.