Norton 66254420696 Deburring Wheel Aluminum Oxide Medium

Product Description

The NORTON 66254420696 is an aluminum oxide unitized deburring wheel designed for metal finishing work on die grinders, inline grinders, straight grinders, flexible shaft grinders, and pencil grinders. With a density rating of 9 and a medium abrasive grade, this wheel delivers consistent cutting action for deburring, edge blending, and light surface conditioning on ferrous and non-ferrous metals. The unitized construction bonds abrasive fibers throughout the wheel body, allowing it to wear evenly and maintain performance through the full life of the wheel. At 3 inches in diameter with a 1/2 inch face width and a 3/8 inch center hole, it fits standard small-angle and die grinder arbors used in fabrication and maintenance shops.

This deburring wheel is suited for bench fabrication, weld prep, and part finishing tasks in manufacturing, machine shops, and maintenance environments. Typical applications include removing burrs from drilled or punched holes, smoothing sharp edges on cut stock, and blending tool marks on finished components. The medium grade and density 9 rating make it appropriate for moderate stock removal without aggressive surface damage on workpieces that require a clean, consistent finish. It is installed and used by machinists, fabricators, and maintenance technicians working with handheld rotary tools.

Key Features

• Aluminum oxide abrasive material for use on a broad range of metals
• Density 9 unitized construction provides even wear and consistent cut rate
• Medium grade abrasive suitable for deburring and edge blending
• 3 inch diameter with 1/2 inch face width for controlled contact on small workpieces
• 3/8 inch center hole fits standard die grinder and inline grinder arbors
• Compatible with multiple handheld rotary tool types for versatile shop use

Compatibility

Compatible with die grinders, flexible shaft grinders, inline grinders, pencil grinders, and straight grinders with a 3/8 inch arbor. Designed as an OEM-style replacement or direct-use deburring wheel for standard small rotary grinder setups.

Installation Notes

Installation is performed by machinists or fabricators using standard arbor hardware for the applicable rotary tool. Ensure the grinder is fully powered down and unplugged before mounting or removing the wheel. Verify that the tool RPM rating meets or exceeds the wheel's rated speed before operation, and inspect the wheel for damage prior to each use. Follow applicable ANSI and OSHA safe grinding practices when operating abrasive wheels on handheld power tools.