Norton 66261058521 Deburring Wheel 8 in Silicon Carbide

Product Description

The NORTON 66261058521 is a convolute deburring wheel designed for aggressive edge finishing and surface conditioning on metal workpieces. Built with silicon carbide abrasive at a medium grade and Density 4, this wheel removes burrs, sharp edges, and surface contaminants without removing significant base material. The 8-inch diameter and 2-inch face width suit it to bench grinder and pedestal grinder applications. At a rated maximum speed of 2,500 RPM, it delivers controlled stock removal for machinists, fabricators, and toolroom technicians working on ferrous and non-ferrous parts.

This convolute wheel is suited for light industrial and production shop environments where consistent deburring results are required across repeated operations. Compatible tooling includes standard bench grinders and pedestal grinders equipped with a 3-inch center arbor bore. It is typically applied to metal parts after machining, stamping, or cutting operations to prepare edges for assembly, inspection, or coating. The medium grade and Density 4 structure make it appropriate for moderate material removal rather than fine finishing or heavy grinding.

Key Features

• Silicon carbide abrasive material provides effective cutting action on both ferrous and non-ferrous metals
• Medium grade, Density 4 convolute construction balances cut rate with surface consistency
• 8-inch wheel diameter with 2-inch face width covers broad contact area per pass
• 3-inch center hole mounts directly to standard bench grinder and pedestal grinder arbors
• 2,500 RPM maximum speed rating suits typical bench and pedestal grinder operating ranges
• Convolute wheel design maintains consistent abrasive exposure as the wheel wears

Compatibility

Designed for use with bench grinders and pedestal grinders equipped with a 3-inch arbor bore and operating at or below 2,500 RPM.

Installation Notes

This wheel should be installed by a qualified machine operator or maintenance technician familiar with abrasive wheel safety. Power down and lock out the grinder before mounting or changing the wheel. Verify the machine spindle speed does not exceed the 2,500 RPM maximum wheel rating before operation. Inspect the wheel for cracks or damage prior to mounting, and always use the appropriate flanges and guards per ANSI B7.1 safety requirements.