Norton 66261055240 Convolute Deburring Wheel 12 in Silicon Carbide

Product Description

The NORTON 66261055240 is a convolute deburring wheel engineered for consistent material removal and surface finishing on metal workpieces. Built with silicon carbide abrasive at a density of 7 and a hard density grade, this wheel delivers aggressive cutting action while maintaining controlled stock removal. The fine abrasive grade makes it well suited for deburring sharp edges, blending surfaces, and cleaning up machined parts. At 12 inches in diameter with a 2 inch face width and a 5 inch center hole, it mounts directly to standard bench and pedestal grinder arbors. Rated to 2,500 RPM, it is intended for installation by machinists, tool room technicians, and maintenance personnel working with metal fabrication or finishing equipment.

This deburring wheel is designed for use on bench grinders and pedestal grinders in industrial, machine shop, and maintenance environments. It handles deburring, edge blending, and light surface conditioning on ferrous and non-ferrous metals. The convolute construction — where abrasive material is wound in layers — provides a consistent abrasive surface throughout the life of the wheel, making it a reliable choice for production deburring stations or single-operator bench setups. The 12 inch diameter and 2 inch face width accommodate a wide range of part sizes and profiles.

Key Features

• Silicon carbide abrasive for effective deburring on ferrous and non-ferrous metals
• Density 7 hard grade construction for aggressive material removal with controlled cut rate
• Convolute wheel build provides uniform abrasive exposure across the full wheel life
• 12 inch diameter and 2 inch face width suit a wide range of workpiece sizes
• 5 inch center hole fits standard bench and pedestal grinder arbors
• 2,500 RPM maximum speed rating for use on typical bench and pedestal grinder configurations

Compatibility

Designed for use with bench grinders and pedestal grinders as stated in the product specifications. The 5 inch center hole and 12 inch diameter should be verified against the grinder arbor size and wheel guard clearance before installation.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with abrasive wheel mounting procedures. Always power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or damage before each use and never exceed the 2,500 RPM maximum speed rating. Wheel guards must be in place and properly adjusted before operating the grinder, in accordance with applicable ANSI and OSHA abrasive wheel safety standards.