Norton 66261055251 Convolute Deburring Wheel 6 in Aluminum Oxide

Product Description

The NORTON 66261055251 is a convolute deburring wheel built for bench grinders and pedestal grinders used in metal fabrication and finishing work. The wheel measures 6 inches in diameter with a 1-inch face width and a 1-inch center hole, making it compatible with standard grinder arbors. It uses aluminum oxide abrasive in a hard-grade, fine-grit construction at density 8, which delivers consistent, controlled material removal. At a maximum rated speed of 4,500 RPM, this wheel is suited for deburring, blending, and light edge finishing on metal workpieces. Machinists, tool and die professionals, and maintenance technicians are the primary users of this type of wheel.

This convolute deburring wheel is designed for use on bench grinders and pedestal grinders in shop and industrial environments. Its fine grade and density 8 construction make it appropriate for finish deburring operations where surface quality matters. The aluminum oxide abrasive handles ferrous metals effectively, making it a practical choice for general machine shop use, maintenance and repair operations, and production environments where consistent edge conditioning is required.

Key Features

• 6-inch diameter with 1-inch face width and 1-inch center hole for standard grinder arbor fitment
• Aluminum oxide abrasive material suited for ferrous metal deburring and blending
• Hard grade, fine grit at density 8 for controlled, consistent material removal
• Convolute wheel construction maintains consistent performance as the wheel wears
• 4,500 RPM maximum rated speed for use on bench and pedestal grinders

Compatibility

Designed for use with bench grinders and pedestal grinders. Confirm arbor hole size and maximum RPM rating of the grinder before mounting.

Installation Notes

Mounting and replacement of deburring wheels is typically performed by machinists or maintenance technicians following the grinder manufacturer's instructions. Always power down and lock out the grinder before changing wheels. Inspect the wheel for cracks or damage before mounting, and verify the grinder's rated speed does not exceed the wheel's 4,500 RPM maximum. Run the wheel at operating speed for at least one minute in a guarded position before bringing it into contact with a workpiece.