Norton 66261014898 Deburring Disc 3 in Medium Aluminum Oxide

Product Description

The NORTON 66261014898 is a 3-inch diameter aluminum oxide deburring disc designed for quick-change mounting systems. Built for medium-grade material removal, this disc operates at up to 15,100 RPM and measures 1/4 inch thick. It is intended for deburring, blending, and surface conditioning on metal workpieces. Machinists, fabricators, and maintenance technicians commonly use this disc with right-angle die grinders or random orbital tools equipped with quick-change mandrels. The aluminum oxide abrasive provides consistent cut rate on ferrous and non-ferrous metals across a range of finishing tasks.

This deburring disc fits into light industrial and shop maintenance workflows where fast disc changes and repeatable surface results are required. Typical applications include removing burrs from drilled, punched, or machined parts and blending weld seams or sharp edges on steel, stainless steel, and aluminum components. Its medium grade and density rating of 2 make it suitable for moderate stock removal without excessive loading on softer metals.

Key Features

• 3-inch diameter aluminum oxide abrasive disc for deburring and surface blending
• Medium grade with a density rating of 2 for balanced cut rate and finish
• Quick-change connector type for rapid disc swaps without tools
• Maximum rated speed of 15,100 RPM for use with standard die grinders
• 1/4-inch disc thickness provides rigidity during edge and weld blending work

Compatibility

Designed for use with quick-change mandrel systems on right-angle die grinders and similar rotary tools accepting 3-inch quick-change abrasive discs.

Installation Notes

Installation requires a compatible quick-change mandrel rated for the disc diameter and RPM. Confirm the tool's no-load RPM does not exceed the 15,100 RPM disc rating before mounting. Always wear appropriate eye protection and a face shield when operating abrasive discs. Inspect the disc for damage before each use and remove it from service if cracks, tears, or deformation are present.