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3M™ Fibre Disc 787C

3M™ Fibre Disc 787C
MMM 89633 36G
MMM 89642  60G
MMM 89651 80G


  • Rapidly cuts hard to grind metals like stainless steel and high nickel alloys
  •  Premium mineral excels at heavyweight applications such as weld grinding, beveling, and edge chamfering
  •  3M Precision Shaped Grain yields higher cut rates and cooler cut while completing more parts per disc than conventional fibre discs
  •  Grinding aid minimizes grinding temperatures for heat-sensitive alloys
  •  Long-lasting disc helps reduce cost
  •  Stiff fiber backing and strong resin bond provide durability and tear-resistance
  •  Compatible with 3M™ disc pad face plates and hubs (sold separately)

Engineered for ultra-rapid cut, 3M™ Fibre Disc 787C features 3M Precision Shaped Grain. With its outstanding cut, durability, and ease of use, this disc offers a step up in performance over conventional fiber discs. Constructed with a grinding aid, it is an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys.

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