Norton 66261018857 Convolute Deburring Wheel 6 in Aluminum Oxide

Product Description

The NORTON 66261018857 is a convolute deburring wheel designed for material finishing and edge deburring applications on bench and pedestal grinders. Built with aluminum oxide abrasive, this wheel carries a medium grade and a density rating of 7, making it suitable for moderate stock removal and surface conditioning on ferrous and non-ferrous metals. The convolute construction bonds the abrasive material in a uniform, layered structure that delivers consistent cut and finish throughout the life of the wheel. Machinists, fabricators, and metalworking professionals use this wheel for deburring cut edges, blending weld seams, and light surface prep work.

This deburring wheel fits standard bench grinder and pedestal grinder arbors with a 1 inch center hole. At 6 inches in diameter and 0.5 inches face width, it fits a wide range of common grinder configurations used in job shops, maintenance facilities, and production environments. It is suited for both light industrial and heavy shop use where repeatable edge finishing is required. The aluminum oxide abrasive performs well on steel, cast iron, and other common shop metals.

Key Features

• Aluminum oxide abrasive for consistent deburring on ferrous and non-ferrous metals
• Convolute wheel construction provides uniform abrasive density throughout wheel life
• Density 7 rating delivers medium material engagement suitable for general deburring
• Medium grade for balanced cut rate and surface finish
• 1 inch center hole fits standard bench and pedestal grinder arbors
• 6 inch diameter with 0.5 inch face width for broad grinder compatibility

Compatibility

Designed for use on bench grinders and pedestal grinders with a standard 1 inch arbor. Verify maximum operating RPM rating of the grinder against the wheel rating before mounting.

Installation Notes

Installation should be performed by a qualified machinist or metalworking professional familiar with abrasive wheel safety. Power down and lock out the grinder completely before mounting or removing the wheel. Inspect the wheel for cracks or chips before installation and do not use a damaged wheel. Follow ANSI B7.1 safety requirements for abrasive wheel mounting, including proper use of flanges and blotter pads.