PFERD 1/4" Aluminum Oxide Grinding Wheel | Grade N-ALU | Plain Arbor Hole | 61301 | 4-1/2" Diameter (Box of 10)

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Recommended for soft, tough and hard grades of aluminium, Hardness Grade N offers an excellent balance of aggressive removal and good service life.


  • Diameter: 4-1/2"
  • Wheel Thickness: 1/4"
  • Hole Size: 7/8"
  • Max RPM: 13,300
  • Abrasive: Premium Aluminum Oxide
  • Workpiece Materials: Soft, tough and hard aluminum, non-ferrous metals
  • Application: Weld grinding, surface grinding
  • Recommendation for Use: Achieves outstanding stock removal rates even at low contact pressure.



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1 Review

  • 4
    Aluminum grinding wheels

    Posted by Dwight Kottke on Nov 3rd 2020

    These wheels still load up, but not as bad as others. They also have a short lifespan.

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