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.
features
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
Hole Configuration
912Y
Overall Diameter
9.125 in, 231.775 mm
Grit
60+
Abrasive Material
Precision Shaped Ceramic
Backing Material
Fibre
Coat Type
Closed
Center Hole
0.875 in, 22.225 mm
RPM [Max]
6600 rpm
Attachment Type
Center Hole
Product Form
Disc
Color
Orange
Bonding Type
Resin
Weight
3.881 LB
EAN or UPC
638060297872
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