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Heavy Duty Copper Discs

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The HD Copper bond with a rubber layer Offers outstanding results on concrete as the initial grinding steps, especially on big box store projects! They offer fast and aggressive cutting with a smooth scratch pattern & long tool life.


  • Transitional tooling between metal and resin tooling
  • Work great with all machine sizes, incl. grinders, polishers and swing machines
  • Use HD-Copper pads WET only!
  • 3-inch diameter; velcro-backed; 50 to 200 grit (400 grit is available)
  • Continue with HD-Resins, Nato® or V-Harrs
Wet or Dry
  • Large Inventory

  • Unmatched Customer Service

  • Huge Tooling Selection

  • Need Training?