3M.87251

3M™ Cubitron™ II fiber 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™ Cubitron™ II fiber disc 987C is powered by 3M™ precision-shaped grain technology for heavy-duty metalworking applications. This mineral is an exceptionally high performing ceramic, resin bonded to a stiff fiber backing. 3M™ fiber 987C products also incorporate a grinding aid to keep the workpiece cooler, protecting heat-sensitive alloys from heat damage and reducing re-work. These features offer increased productivity for heavy-duty grinding on all metals, including stainless steel.

Cubitron™ II Fiber Disc, Series: 987C Series, 4-1/2 in Diameter, 7/8 in Center Hole, 36+ Grit, Ceramic Abrasive, Fiber Backing, 13300 rpm Maximum Speed, Center Hole Attachment, Applicable Materials: High Nickel Alloy, Stainless Steel, Titanium, Zirconium, Resin Bond, Closed Coat, Orange

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