Norton 66261055277 Deburring Wheel 10 Inch Silicon Carbide

Product Description

The NORTON 66261055277 is a convolute deburring wheel designed for edge finishing, burr removal, and surface blending on metal workpieces. Built with silicon carbide abrasive at a fine grade and density 9 hard rating, it delivers consistent, aggressive cutting action while conforming to part geometry. The wheel measures 10 inches in diameter with a 1-inch face width and a 5-inch center hole, and it is rated for a maximum speed of 2,500 RPM. It is suited for machinists, fabricators, and tool-and-die professionals who need repeatable deburring results on production or job-shop equipment.

This deburring wheel is intended for use on bench grinders and pedestal grinders in industrial, manufacturing, and fabrication environments. It is a convolute construction, meaning the abrasive is wound in layers rather than compressed, which allows the wheel to flex slightly into contours and edges. Silicon carbide abrasive makes it well suited for ferrous metals, cast iron, and harder non-ferrous materials. The 5-inch arbor hole is sized for standard pedestal grinder spindles commonly found in production shops.

Key Features

• Silicon carbide abrasive at fine grade for smooth deburring and edge blending
• Density 9 hard rating provides firm, aggressive stock removal during deburring operations
• Convolute wheel construction allows slight flex to conform to workpiece edges and contours
• 10-inch diameter with 1-inch face width fits standard bench and pedestal grinder setups
• 5-inch center hole accommodates common pedestal grinder spindle arbors
• 2,500 RPM maximum speed rating for safe operation at standard grinder spindle speeds

Compatibility

Compatible with bench grinders and pedestal grinders. Designed as a direct-mount deburring wheel for machines equipped with a 5-inch arbor and rated to accommodate a 10-inch diameter wheel at or below 2,500 RPM.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician. Always power down and lock out the grinder before mounting or removing the wheel, following OSHA lockout/tagout procedures. Verify the machine spindle speed does not exceed the 2,500 RPM rating marked on the wheel before starting. Inspect the wheel for cracks or damage before each use and run it guarded for one minute at operating speed before applying workpiece contact.