Merit Abrasives 66254420264 Deburring Wheel 3 Inch

Product Description

The MERIT ABRASIVES 66254420264 is a unitized deburring wheel designed for edge finishing, deburring, and light surface blending on metal workpieces. Built with aluminum oxide abrasive at a density of 8 and a hard grade rating, this wheel delivers consistent cutting action and shape retention through extended use. It measures 3 inches in diameter with a 1/4-inch face width and accepts a 1/4-inch center hole. Rated at 18,000 RPM maximum, it is engineered for use with die grinders in production and maintenance environments. Metalworkers, machinists, pipefitters, and fabricators rely on this type of unitized wheel for controlled material removal without aggressive stock loss.

This deburring wheel is suited for use in metal fabrication shops, maintenance and repair operations, and light manufacturing settings. It fits standard die grinder arbors with a 1/4-inch shank. The coarse, hard-grade aluminum oxide construction makes it effective on steel, stainless steel, and ferrous metals where burr removal and edge cleanup are required after cutting, drilling, or stamping operations. The compact 3-inch diameter allows access to tight areas and contoured surfaces.

Key Features

• Aluminum oxide abrasive with density 8 and hard grade rating for consistent deburring performance
• Unitized wheel construction maintains shape and provides even wear across the face
• 3-inch diameter with 1/4-inch face width fits compact workspaces and contoured surfaces
• Maximum rated speed of 18,000 RPM matches standard die grinder operating ranges
• 1/4-inch center hole mounts directly to standard die grinder arbors without adapters
• Coarse grade removes burrs and sharp edges efficiently on ferrous metals

Compatibility

Designed for use with die grinders. Accepts a 1/4-inch arbor. Suitable for standard deburring and finishing applications on metal surfaces where a unitized wheel with a 3-inch diameter and 1/4-inch face width is specified.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety. Inspect the wheel for cracks or damage before mounting and never exceed the 18,000 RPM maximum speed rating. Ensure the die grinder is unplugged or de-energized before mounting or removing the wheel. Follow ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels.