Grinding aid incorporated on the disc minimizes grinding temperatures for heat-sensitive alloys Designed to grind faster and longer than comparable ceramic products; The stiff fiber backing and strong resin compound ensure durability and wear... 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. 3M™ Cubitron™ II Fiber Disk 987C, 180 mm x 22 mm 36 Fiyatı - Teknik Store Cubitron Sanding Discs Cubitron II Fibre Discs 987C, Precision Shaped Ceramic Grain 7 In Dia 36 Grit 3m Cubitron Ii Fiber Disc Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding or beveling Cubitron™ II Fibre Disc 987C offers significant gains in productivity on medium to heavy-duty operations with our exceptionally high-performing 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 Reduces changeouts and downtime in robotic and pressure-assisted applications 3M Precision-Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure