MMM051131-33389 MFG #: 051131-33389
$32.79 / BX
Low Stock, only 4 left!
  • Offerings: Products
  • Brand Name: Cubitron™ II
  • Diameter: 3 IN
  • Grit/Grade: 36+/Coarse
  • Abrasive Material: Ceramic
3M's Cubitron™™ II Roloc™ Fiber Disc 786C is built for grinding, weld blending, deburring and other tough metal finishing jobs. 3M™ Precision Shaped Grain - a tough, hard, sharp ceramic abrasive - is resin-bonded to a stiff fiber backing. This disc lasts significantly longer than conventional ceramic grain discs, delivering a lower cost per grind with fewer disc changes.
  • Applicable Materials
  • Backing Material
  • Bond Type
  • Manufacturer Name
  • Overview
Filler, Metal and Paint


  • Cubitron™™ II cuts 30% faster and lasts 2x longer than conventional ceramic abrasives
  • Precision shaped grain technology employs micro replication for extremely uniform abrasive
  • Triangular PSG abrasive grains are super sharp and cut exceptionally fast
  • Grains are electrostatically oriented on abrasive surface for efficient cut, even wear
  • PSG self fractures during use to maintain sharpness and prolong abrasive life
  • Stiff fiber backing and a strong resin bond lend this disc long life and tear resistance
  • Significantly longer lasting, completes more parts per disc and requires fewer disc changes


  • Door Hem Flanges
  • Grinding
  • Light Grinding
  • Paint Stripping
  • Right Angle Grinding
  • Strip Paint to Metal and Weld Grinding