Norton 66261058877 Unitized Deburring Wheel 3 Inch 18000 Rpm

Product Description

The NORTON 66261058877 is an aluminum oxide unitized deburring wheel designed for edge blending, light deburring, and surface finishing on metal workpieces. The wheel measures 3 inches in diameter with a 1/4-inch face width and a 1/4-inch center hole. Rated at 18,000 RPM maximum, it carries a Very Fine abrasive grade and a Medium density construction. The unitized design integrates abrasive fibers throughout the wheel body, allowing consistent cut rate from the outer diameter down to the core. Machinists and fabricators use this wheel for controlled material removal without altering part geometry.

This deburring wheel is suited for light finishing operations in metal fabrication shops, tool rooms, and maintenance environments. It is compatible with a wide range of common shop grinders, making it a versatile choice for both bench-mounted setups and handheld inline or pencil grinder applications. Typical uses include removing burrs from drilled or machined edges, light blending of weld seams, and preparing surfaces before inspection or assembly.

Key Features

• Aluminum oxide abrasive construction for consistent cut on ferrous and non-ferrous metals
• Very Fine grade for controlled finishing without aggressive material removal
• Medium density unitized wheel body provides even wear and predictable performance
• 18,000 RPM maximum speed rating supports use on high-speed die and pencil grinders
• 1/4-inch center hole fits standard mandrel arbors used with die grinders and flexible shaft machines
• Compact 3-inch diameter suits confined work areas and precision finishing tasks

Compatibility

Compatible with bench grinders, die grinders, flexible shaft grinders, inline grinders, pedestal grinders, pencil grinders, and straight grinders equipped with a 1/4-inch arbor mandrel.

Installation Notes

Installation should be performed by a qualified machinist or abrasives technician following ANSI B7.1 safety guidelines for abrasive wheel mounting. Power down and disconnect or lock out the grinder before mounting or removing the wheel. Verify that the grinder spindle speed does not exceed the 18,000 RPM maximum rating stamped on the wheel before operation. Inspect the wheel for visible cracks or damage before each use and do not use if the wheel shows signs of deterioration.