Norton 66254497068 Deburring Disc 3in Medium Aluminum Oxide

Product Description

The NORTON 66254497068 is a Type R quick-change deburring disc designed for metal finishing and surface preparation work. At 3 inches in diameter and rated for aluminum oxide abrasive material at a medium grade, this disc removes burrs, sharp edges, and light surface oxides from ferrous and non-ferrous metals. It mounts to compatible quick-change holders for rapid disc swaps without additional tooling. Rated to 12,100 RPM, it handles sustained production use on angle grinders, die grinders, or similar rotary equipment. Metal fabricators, pipefitters, and machinists are the primary installers and users.

This disc is suited for deburring operations on cut metal edges, drilled holes, and machined surfaces in industrial and fabrication environments. It performs well on steel, aluminum, and similar metals where a medium-cut abrasive is appropriate. Quick-change mounting makes it a practical choice for production floor workflows where tool changes must be fast. Each package contains one disc.

Key Features

• 3-inch diameter fits standard Type R quick-change mandrels
• Aluminum oxide abrasive material for consistent cut on ferrous and non-ferrous metals
• Medium grade provides balanced material removal and surface finish
• 12,100 RPM maximum speed rating supports use on common die grinders and angle grinders
• Tool-free disc changes via Type R quick-change interface

Compatibility

Designed for use with Type R quick-change mandrel systems on standard die grinders and rotary tools that accept 3-inch quick-change abrasive discs.

Installation Notes

A licensed or experienced metal fabrication technician should verify the tool spindle speed does not exceed the 12,100 RPM disc rating before mounting. Power down and disconnect the grinder from its power source before installing or removing the disc. Inspect the disc for cracks or damage before each use and do not use a damaged disc. Always wear appropriate PPE including eye and face protection when operating abrasive discs.