Norton 66261058514 Convolute Deburring Wheel 6x4 in Silicon Carbide

Product Description

The NORTON 66261058514 is a convolute deburring wheel designed for edge finishing, burr removal, and surface blending on metal workpieces. Built with silicon carbide abrasive at a medium grade and density 4 construction, it delivers consistent, controlled stock removal without aggressive surface damage. The convolute construction bonds abrasive layers around a fiber core, maintaining an even cut throughout the wheel's life as it wears. Rated to 3,000 RPM, it is suited for standard bench grinder and pedestal grinder spindle speeds. Metalworking shops and maintenance technicians use this wheel for deburring cut edges, cleaning weld spatter, and light surface conditioning on ferrous and non-ferrous parts.

This wheel fits bench grinders and pedestal grinders with a 1 inch arbor bore. At 6 inches in diameter and 4 inches wide, it covers a broad face area for efficient deburring passes on flat stock, bar stock, and fabricated components. It is appropriate for production and job-shop environments where consistent finish quality and repeatable results are required. Silicon carbide abrasive makes it particularly effective on harder non-ferrous metals, cast iron, and carbide tooling, though it performs across a range of common shop metals.

Key Features

• Silicon carbide abrasive for effective cutting on non-ferrous metals, cast iron, and hard alloys
• Medium grade, density 4 convolute construction for balanced cut rate and surface finish
• 3,000 RPM maximum speed rating compatible with standard bench and pedestal grinder operating speeds
• 6 inch diameter x 4 inch face width provides a large working surface for broad deburring coverage
• 1 inch center hole fits common bench grinder and pedestal grinder arbors directly
• Convolute build maintains consistent abrasive exposure as the wheel wears down

Compatibility

Designed for use on bench grinders and pedestal grinders. Verify that the grinder spindle speed does not exceed 3,000 RPM and that the arbor diameter matches the 1 inch center hole before mounting.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with abrasive wheel safety. Disconnect and lock out power to the grinder before mounting or removing the wheel. Confirm the machine's rated spindle speed does not exceed the wheel's 3,000 RPM maximum prior to operation. Inspect the wheel for cracks or damage before each use, and always run a new wheel under guard at operating speed for at least one minute before bringing it into contact with a workpiece.