4-1/2" x 7/8" Zirconia Resin Fiber Sanding Discs - 25 Pack


Pack Size:
25 Discs
Angle Grinder

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Product Description

4.5" Zirconia Grain Resin fiber discs are longer lasting when it comes to grinding, sanding and polishing on your next job.

Select from 24, 36, 60, 80 or 120 Grit


Our Zirconia resin fibre discs feature top of the line Zirconia abrasive grains, resin bonded to a strong vulcanized fiber backing.  These Zirconia Fiber Discs are ideal for heavy stock removal as they are long lasting yet affordably priced. These Zirconia resin fiber discs have a consistent sanding capability due to the zirconia grains ability to remain sharp throughout the life of the disc. The zirconia grains are extremely hard and self sharpen during use. Additionally, these Zirconia Fiber Discs remain cool throughout use and are resistant to moisture. These 4.5” Zirconia Resin Fiber Discs are the perfect choice for Deburring, grinding, sanding, polishing and stripping of metal, stainless steel, aluminum, plastics or many other materials.

Product Features:

  • Zirconia Resin Fiber Discs provide aggressive stock removal
  • Provide a long service life and consistent cutting ability
  • Resist loading and grain stripping
  • Resistant to moisture

Works well on the following Materials:

  • Metal
  • Stainless Steel
  • Aluminum
  • Wood
  • Ferrous Metal
  • Non-Ferrous Metal
  • Fiberglass
  • Plastics
  • Rubber
  • Paint

Use On:


  • 4.5” Diameter
  • 7/8” Arbor
  • Max RPM 4.5” = 13,200
  • Material = Premium Zirconia
  • Grit = 24, 36, 60, 80, 120 Grit available

Reviews Write a Review

  • 5
    4 1/2" Zirconia Sanding Disc

    Posted by Dakota Systems Mfg on Jul 29th 2020

    Great Best disc around for Stainless steel. out lasts the standard red pads work very well

  • 5

    Posted by Delfino on May 19th 2020

    Exactly what I needed

  • 5
    Sanding disc that actually works

    Posted by J. Rodriguez on Sep 25th 2018

    I had been trying to sand metal went many places to buy but nothing worked or torn in the process. I used Zirconia Resin Fiber Sanding Disc and it worked so good I am actually leaving a review for people to understand that this product does really work and I received my package in about 3 days depending what state your in but we'll worth the wait and un comparable if you're looking to grind metal you came to the right website and you will not be disappointed but don't take my word for it order yours today and let's see if you write your own review on how impressed you are.

  • 5
    Great for metal working.

    Posted by Unknown on May 10th 2018

    Have used others before and they don't last. These are inexpensive and outlast others I have used. Will by more in the future.

  • 5

    Posted by J. Harvey on Sep 1st 2016

    What a great, hard working disc. A really good value too.

    I'll never buy junk from the box stores again.

    Thank you, Empire!