3M™ Cubitron™ II Fibre Disc 987C offers significant gains in productivity on medium to heavy-duty operations thanks to the 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.

• 3m™ precision shaped grain (psg) maintains super sharp points that cut exceptionally fast with less pressure
• Grinding aid incorporated on the disc minimizes grinding temperatures for heat sensitive alloys
• Mineral runs cooler and disc life is significantly longer, completing more parts per disc and requiring fewer disc changes