MMM051141-27448 MFG #: 7100011522
$5.09 / EA
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  • Offerings: Products
  • Brand Name: Cubitron™ II
  • Diameter: 5 IN
  • Arbor/Shank Size: 7/8 IN
  • Grit/Grade: 36+/Coarse
  • Abrasive Material: Precision Shaped Ceramic
3M™ Cubitron™ II fiber disc 987C offers significant gains in productivity on medium to heavy duty operations with our exceptionally high performing 3M™ precision shaped grain combined with a stiff fiber backing. This disc achieves a higher cut rate, greater durability and longer life than other fiber discs - all with less grinding pressure. Our 3M™ Cubitron™ II Roloc™ fiber disc 987C uses precision shaped grain technology (PSG)for heavy duty metalworking applications.
  • Type
  • Overview
  • Manufacturer Name
  • Bond Type
  • Backing Material
  • Applicable Materials


  • 3M™ precision shaped grain maintains super sharp points that cut exceptionally fast with less pressure
  • PSG runs cooler and disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
  • Stiff fiber backing and a strong resin bond provide durability and tear resistance for heavy weight applications such as high pressure weld grinding or beveling
  • Grinding aid incorporated on the disc minimizes grinding temperatures for heat sensitive alloys


  • Edge Beveling, Edge Chamfering, Gate Removal, Grinding, High Pressure Grinding, Right Angle Grinding, Weld Removal and Finishing
Cobalt, Nickel Alloy, Stainless Steel and Titanium