Norton 66261055234 Convolute Deburring Wheel 8 Inch

Product Description

The NORTON 66261055234 is a convolute deburring wheel designed for aggressive edge-finishing and surface prep on metal workpieces. Built with silicon carbide abrasive at a Density 7 Hard grade, it removes burrs, flash, and sharp edges left by cutting, stamping, or machining operations. The wheel measures 8 inches in diameter with a 2-inch face width and a 3-inch center hole, and it is rated for a maximum of 3,650 RPM. Metalworking shops, fabrication facilities, and maintenance technicians install this wheel to achieve consistent, repeatable deburring results on a wide range of ferrous and non-ferrous stock.

This convolute wheel is suited for bench grinder and pedestal grinder applications in industrial and shop environments. The convolute construction — layers of abrasive material wound and bonded around a core — delivers uniform density throughout the wheel life, so cut rate and finish quality remain consistent as the wheel wears down. It is commonly used on steel, aluminum, brass, and similar metals where controlled burr removal or light surface blending is required. The 3-inch arbor hole fits standard bench and pedestal grinder spindle configurations found in production and maintenance shops.

Key Features

• Silicon carbide abrasive for effective deburring on ferrous and non-ferrous metals
• Density 7 Hard grade provides aggressive stock removal and long wheel life
• Convolute construction maintains consistent cut rate as wheel wears
• 8-inch diameter with 2-inch face width for broad contact on bench and pedestal grinders
• 3-inch center hole fits standard grinder spindle arbors
• 3,650 RPM maximum speed rating for safe operation on common grinder configurations

Compatibility

Designed for use with bench grinders and pedestal grinders. The 3-inch center hole and 8-inch diameter are compatible with standard spindle configurations on these machine types.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive wheel safety. Always power down and disconnect or lock out the grinder before mounting or removing the wheel. Verify that the machine spindle speed does not exceed the 3,650 RPM maximum rating marked on the wheel before operation. Follow ANSI B7.1 safety requirements for the use, care, and protection of abrasive wheels, including proper flanging and guard installation.