Norton 66261004142 Convolute Deburring Wheel 6 Inch

Product Description

The NORTON 66261004142 is a convolute deburring wheel engineered for controlled material removal and surface finishing on metal workpieces. Built with silicon carbide abrasive at a fine grade and density 8 hard rating, this wheel delivers consistent cutting action while conforming to irregular part surfaces. The convolute construction layers abrasive-impregnated nonwoven material around a core, producing a firm yet slightly compliant wheel that removes burrs, flash, and light scale without aggressive stock removal. It is installed and operated by machinists, tool-and-die workers, fabricators, and maintenance technicians on stationary grinding equipment.

This wheel is suited for deburring, light surface conditioning, and edge blending on ferrous and non-ferrous metals in both production and maintenance shop environments. The silicon carbide abrasive makes it particularly effective on harder metals, cast iron, and non-ferrous alloys where a sharp, free-cutting grain is needed. The 6 inch diameter and 1 inch face width fit standard bench and pedestal grinder arbors, making it a straightforward drop-in for everyday shop deburring tasks.

Key Features

• Silicon carbide abrasive grain for sharp, free-cutting action on metals and non-ferrous materials
• Fine grade with density 8 hard rating for consistent burr removal without excessive stock loss
• Convolute wheel construction provides a firm, uniform cut across the full 1 inch face width
• 6 inch diameter with 1 inch center hole fits standard bench grinder and pedestal grinder spindles
• Rated to 6,000 RPM maximum for use on common stationary grinding equipment

Compatibility

Designed for use with bench grinders and pedestal grinders. The 6 inch diameter, 1 inch face width, and 1 inch center hole size should be confirmed against the specific machine arbor size and guard clearances before installation.

Installation Notes

Installation should be performed by a qualified machinist or technician. Always power down and lock out the grinder before mounting or removing any wheel. Confirm the machine spindle speed does not exceed the 6,000 RPM maximum wheel rating prior to startup. Inspect the wheel for cracks or damage before mounting, and allow the wheel to run at operating speed in a guarded area for at least one minute before presenting workpieces.