4.5" Black Hawk Resin Fiber Discs are manufactured using premium Blue Zirconia within a coat of resin bonding agent, atop a heavy-duty vulcanized fiber backing. By utilizing top performing abrasive grains Black Hawk Resin Fi...

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Product Review

4.5" Black Hawk Resin Fiber Discs are manufactured using premium Blue Zirconia within a coat of resin bonding agent, atop a heavy-duty vulcanized fiber backing. By utilizing top performing abrasive grains Black Hawk Resin Fiber Discs are able to provide superior grinding performance and extended useful life.

  • Pack of 25 Discs
  • 4-1/2" Diameter with 7/8" Arbor hole
  • Performs great for blending welds
  • Ferrous and non-ferrous metals, as well as wood and fiberglass
  • Designed for use with an angle grinder, use only with backing pad and nut

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