Norton 66254428238 Deburring Disc 3 in Medium Aluminum Oxide

Product Description

The NORTON 66254428238 is an aluminum oxide deburring disc designed for edge finishing, deburring, and surface conditioning in metal fabrication and maintenance applications. The disc measures 3 inches in diameter and 0.25 inches thick, with a quick-change connector for fast spindle attachment without tools. Aluminum oxide abrasive at medium grade provides consistent material removal on ferrous and non-ferrous metals. The density rating of 2 to 3 indicates a conformable, open structure suited for contoured and flat surfaces.

This deburring disc is well suited for use in fabrication shops, maintenance facilities, and light manufacturing environments. Typical applications include removing burrs from drilled or punched holes, blending welds, and conditioning metal edges before assembly or coating. The quick-change mount makes it compatible with standard right-angle die grinders equipped with a matching quick-change mandrel. It is sized for handheld power tool use in tight workspaces and is sold individually.

Key Features

• Aluminum oxide abrasive for reliable cutting action on steel, aluminum, and other metals
• Medium grade for balanced stock removal and surface finish
• Quick-change connector allows tool-free disc swaps on compatible mandrels
• 3-inch diameter suits handheld die grinder applications and confined areas
• 0.25-inch thickness with a density of 2 to 3 for conformable deburring on irregular edges

Compatibility

Designed as a quick-change replacement deburring disc for use with standard quick-change mandrels on right-angle die grinders accepting 3-inch diameter accessories.

Installation Notes

Installation is performed by maintenance technicians, machinists, or fabricators using a right-angle die grinder with a compatible quick-change mandrel. Ensure the tool is fully powered off and unplugged before changing the disc. Verify the mandrel rating meets or exceeds the operating speed of the disc before use. Wear appropriate personal protective equipment including eye and face protection during grinding operations.