Norton 66261004123 Convolute Deburring Wheel 8 Inch

Product Description

The NORTON 66261004123 is a convolute deburring wheel designed for aggressive surface finishing and edge deburring on metal workpieces. Built with silicon carbide abrasive at a hard density grade of 8, this wheel delivers consistent cut and finish characteristics throughout its usable life. The convolute construction layers abrasive-impregnated material around a fiber core, maintaining a uniform grinding surface as the wheel wears. Rated to a maximum of 4,500 RPM, it suits bench and pedestal grinder setups commonly found in fabrication shops, maintenance facilities, and trade workshops. Licensed machinists, tool-and-die technicians, and metalworking tradespeople use this wheel for deburring, blending, and light stock removal.

This wheel is suited for bench grinder and pedestal grinder applications in both production and maintenance environments. At 8 inches in diameter with a 1-inch face width and a 3-inch center hole, it fits standard grinder arbors used across industrial and commercial shop settings. The fine grade and silicon carbide abrasive make it appropriate for ferrous and non-ferrous metals where a clean, consistent edge or surface condition is required after cutting or machining operations.

Key Features

• Silicon carbide abrasive with fine grade for clean deburring and surface blending
• Density 8 hard grade convolute construction maintains consistent performance as the wheel wears
• 8-inch diameter with 1-inch face width and 3-inch center hole for standard arbor fitment
• Maximum operating speed of 4,500 RPM
• Compatible with bench grinders and pedestal grinders
• Weighs 2 pounds for stable, balanced operation on stationary grinders

Compatibility

Designed for use with bench grinders and pedestal grinders accepting an 8-inch wheel with a 3-inch center hole bore.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician. Power down and lock out the grinder before mounting or removing any wheel. Inspect the wheel visually and perform a ring test before installation to check for cracks or damage. Do not exceed the rated maximum speed of 4,500 RPM, and verify that the grinder's spindle speed does not exceed the wheel rating before operation.