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3M™ 4 1/2" 36+ Grit 3M™ 782C Fiber Disc

Airgas Part #:3MA076308-89589


Manufacturer #:7100099777

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$3.35 /Each
Package Size: 100 Each
$3.35 Each
$3.35 Each
$83.75 Box 25 Each / Box
$335.00 Case 100 Each / Case

In Stock

Item Details

  • Engineered for ultra-rapid cut on carbon steel, 3M™ Fiber Disc 782C features 3M Precision Shaped Grain. With its outstanding cut, durability, and ease of use, this disc offers a major step up in performance over conventional fiber discs. Advanced abrasive technology makes it an excellent choice for tough applications including weld removal, blending and finish refinement.


  • Rapidly cuts carbon steel
  • Premium mineral excels at heavyweight applications such as weld grinding, beveling, and edge chamfering
  • 3M™ Precision Shaped Grain yields higher cut rates while completing more parts per disc than conventional discs
  • Long-lasting abrasive 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)

Product Attributes

Abrasive Type

» Fiber Disc


» 4 1/2"


» 36+


» 13300


» Precision Shaped Ceramic


» 7/8"

Trade Name

» 3M™ 782C


» Carbon Steel