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


Pack Size:
25 Discs
Angle Grinder

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Product Description

7" Zirconia Grain Resin fiber discs

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


Our 7” Zirconia Resin Fiber Discs are made with the highest quality materials: Premium Zirconia Grains, Strong Vulcanized Fiber Backing, held together with a special resin bond resistant to heat, moisture and loading. These 7” Zirconia Resin Fibre discs are long lasting, ideal for stock removal, and now in a 7” size built for a serious job. These Resin Fiber Discs last particularly long and cut consistent throughout their use due to the strength and self sharpening ability of the zirconia grains themselves. So if you have a large job that needs some serious grinding, sanding, deburring, or polishing, these 7” Zirconia Resin Fiber discs are perfect for you!

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:


  • 7” Diameter
  • 7/8” Arbor
  • Max RPM = 8,600
  • Material = Zirconia
  • Grit = 24, 36, 60, 80, 120 Grit available

Reviews Write a Review

  • 5
    Zirconia Resin Fiber Sanding Disk

    Posted by Bock Craft Metal on Jan 9th 2020

    These are awesome compared to what we used to use! Our old discs would sand a few welds and last only a couple minutes and these do quite a bit more lasting up to 10 min with constant use. We use these a ton and are very happy with the results.

    Order them in heavier grit that your used to using once they are broke in it’s a super smooth grind we use 36 grit and can get a smooth enough finish you can’t see with powder coat. Does take a while to be good with this type of disk but they are awesome

  • 5
    Great product

    Posted by Steve on Apr 30th 2019

    Saved money. Fast shipping. Great product. Grinding welds for over a week on the first disc.