Norton 66261055276 Deburring Wheel 8 Inch Silicon Carbide

Product Description

The NORTON 66261055276 is a convolute deburring wheel designed for aggressive material removal and surface finishing on metal workpieces. Built with silicon carbide abrasive at a fine grade and a density rating of 9 (hard), this wheel delivers consistent cutting action for removing burrs, sharp edges, and surface imperfections. The convolute construction bonds abrasive layers around a fiber core, maintaining a uniform cutting surface as the wheel wears. Rated at a maximum of 3,650 RPM, it is sized at 8 inches in diameter with a 2-inch face width and a 3-inch center hole for standard arbor mounting. Metalworking shops and maintenance technicians rely on this wheel for production deburring tasks.

This deburring wheel is suited for use on bench grinders and pedestal grinders in industrial and shop environments. It handles ferrous and non-ferrous metals where silicon carbide abrasive is appropriate, including cast iron, aluminum, brass, and other non-steel alloys. Typical applications include edge conditioning, light stock removal, and pre-finishing prep work. The 8-inch diameter and 2-inch face make it a practical fit for standard bench grinder setups found in fabrication shops, tool rooms, and maintenance facilities.

Key Features

• Silicon carbide abrasive for effective cutting on non-ferrous metals and cast iron
• Convolute construction maintains consistent surface contact as wheel wears
• Density 9 hard grade provides aggressive deburring action
• Fine grade abrasive for controlled edge conditioning and burr removal
• 3,650 RPM maximum speed rating for safe use on bench and pedestal grinders
• 3-inch center hole fits standard grinder arbors without adapters in most setups

Compatibility

Designed for use with bench grinders and pedestal grinders. The 3-inch center hole and 8-inch diameter are compatible with standard industrial bench grinder and pedestal grinder configurations that accept convolute deburring wheels.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician. Power down and lockout the grinder before mounting or removing the wheel. Verify the grinder spindle speed does not exceed the 3,650 RPM maximum rating before operating. Inspect the wheel for cracks or damage before each use and run the wheel at operating speed for at least one minute with a guard in place before bringing it near a workpiece.