Norton 66261055257 Convolute Deburring Wheel 8 in

Product Description

The NORTON 66261055257 is a convolute deburring wheel designed for surface finishing and edge deburring on metal workpieces. Built with aluminum oxide abrasive at a fine grade and density 8 hardness, it delivers consistent material removal while preserving part geometry. The convolute construction bonds abrasive layers around a solid core, producing a firm, controlled cut throughout the life of the wheel. Rated to 3,650 RPM, it mounts on standard bench or pedestal grinders. Fabricators, machinists, and maintenance technicians use this wheel to clean up burrs, blend surfaces, and prep edges after machining or cutting operations.

This wheel suits metal deburring and light surface conditioning tasks in fabrication shops, machine shops, and maintenance facilities. The 8 inch diameter and 1 inch face width make it a standard fit for bench grinders and pedestal grinders commonly found in trade and industrial settings. The 3 inch center hole accommodates typical grinder arbor configurations. Applications include removing machining burrs from ferrous and non-ferrous metal parts, edge blending after shearing or punching, and light surface prep prior to coating or assembly.

Key Features

• Aluminum oxide abrasive for consistent deburring on ferrous and non-ferrous metals
• Fine grade, density 8 hard construction for controlled, firm cutting action
• Convolute wheel design maintains abrasive performance throughout the full wheel life
• 3,650 RPM maximum speed rating for use on bench and pedestal grinders
• 8 inch diameter with 1 inch face width and 3 inch center hole for standard grinder fitment

Compatibility

Designed for use on bench grinders and pedestal grinders accepting an 8 inch diameter wheel with a 3 inch center hole arbor bore.

Installation Notes

Installation should be performed by a qualified machinist or maintenance technician familiar with abrasive wheel mounting procedures. Power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or damage before installation and never exceed the rated maximum RPM of 3,650. Follow ANSI B7.1 safety requirements for abrasive wheel mounting, including proper flange size and guard clearances.