Merit Abrasives 66254420277 Deburring Wheel 2 in Silicon Carbide

Product Description

The MERIT ABRASIVES 66254420277 is a unitized deburring wheel designed for light material removal, edge blending, and surface finishing on metal workpieces. Built with silicon carbide abrasive and rated at a soft grade with a density of 2, this wheel cuts aggressively enough to remove burrs and sharp edges while minimizing the risk of undercutting the base material. It measures 2 inches in diameter with a 1/2-inch face width and a 1/4-inch center hole, making it a compact option suited for precision deburring tasks. Maximum operating speed is 22,000 RPM. Machinists, fabricators, and maintenance technicians are the primary installers and operators.

This deburring wheel is used in metalworking and fabrication environments where controlled, consistent deburring is required on drilled holes, stamped edges, and machined surfaces. The unitized construction maintains a consistent cut rate throughout the wheel's life, which is useful in production and job-shop settings. The 1/4-inch arbor hole and 22,000 RPM rating make it compatible with standard die grinders, both pneumatic and electric, used in industrial and trade environments.

Key Features

• Silicon carbide abrasive material for effective deburring on ferrous and non-ferrous metals
• Unitized wheel construction maintains consistent cut rate as the wheel wears
• Density 2, soft grade — removes burrs and blends edges without aggressive stock removal
• 2 inch diameter with 1/2 inch face width for targeted, precise deburring work
• 22,000 RPM maximum speed rated for use with standard die grinders
• 1/4 inch center hole fits common die grinder arbors directly

Compatibility

Designed for use with die grinders. The 1/4-inch center hole and 22,000 RPM rating are consistent with standard pneumatic and electric die grinder spindle configurations used in fabrication and maintenance applications.

Installation Notes

This wheel is installed and operated by machinists, fabricators, or maintenance technicians using a die grinder. Before mounting, confirm the grinder's rated RPM meets or exceeds the wheel's 22,000 RPM maximum. Inspect the wheel for cracks or damage before each use and never operate above the rated maximum RPM. Always wear appropriate eye protection and follow applicable ANSI B7 safety standards for abrasive wheel use.