7000119209 3M™ Cubitron™ II 987C Disc, Coated, 4 1/2 Inch Dia, 80 Grit

SKU: MMM5114127657
UPC CODE: 00051141276571
MPN: 7000119209
Brand: 3M
UOM: Each
Usually Ships In: Today
Abrasive Disc, Cubitron™ II, Abrasive Type: Coated; Diameter: 4 1/2 Inch; Arbor Hole: 7/8 Inch; Grit Size: 80; Material: Precision Shaped Ceramic; Maximum Speed: 13300 rpm; Bonding Material: Resin; Backing Material: Fibre; Pack: 25 Each/Bag, 100 Each/Case

This item is IN STOCK

Current Stock: 475

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 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 or beveling
  • Grinding aid incorporated on the disc minimizes grinding temperatures for heat-sensitive alloys
SeriesCubitron™ II
Abrasive TypeCoated
Diameter4 1/2 Inch
Arbor Hole7/8 Inch
Grit Size80
MaterialPrecision Shaped Ceramic
Maximum Speed13300 rpm
Bonding MaterialResin
Backing MaterialFibre
Applicable MaterialsZirconium, High Nickel Alloy, Stainless Steel, Titanium/Zirconium, Cobalt & Nickel Alloy, Titanium
Attachment TypeTR
Coat TypeClosed
Hole Configuration450E
ApplicationGrinding, Deburring