3M Precision-Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure Because 3M Precision Shaped Grain generates an exceptionally high cut-rate with less pressure, operators can finish tough tasks faster and with less fatigue. Reduces changeouts and downtime in robotic and pressure-assisted applications This disc achieves a higher cut-rate, greater durability, and longer life than other fiber discs — all with less grinding pressure. PSG runs cooler and disc life is significantly longer, completing more parts per disc and requiring fewer disc changes 3M Precision Shaped Grain (PSG) maintains super-sharp points that cut exceptionally fast with less pressure 3M Precision Shaped Grain outcuts and outlasts conventional ceramic industrial abrasives and requires less grinding force to achieve superior performance. Mineral runs cooler and disc life is significantly longer, completing more parts per disc and requiring fewer disc changes 25 Discs! 3M 27449, Cubitron II Fibre Disc 987C, 36+, 7 in x 7/8 in, 25 3M ™ Cubitron™ II Fibre Disc 987C offers significant gains in productivity on medium to heavy-duty operations with our 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 ™ Roloc™ Attachment Our 3M ™ Cubitron Malco SGA Adjustable Siding Gauge, 2 pack – USA Tool Depot Rigid Grinder 3M Fibe Disc 987C - 36+ Git Metal Ginding Disc - Ceamic 3m Grinder Product Description 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. A grinding aid incorporated on the disc makes this an outstanding product for all types of metal—it helps keep the disc cooler on stainless steel and heat-sensitive metals such as nickel alloys and titanium, thereby reducing metal discoloration/oxidation and the chance of heat-related stress cracks. To create 3M Precision Shaped Grain, engineers started with 3M Ceramic Abrasive Grain and used proprietary technology to form the grains into triangular structures and electrostatically orient them on the backing to form sharp peaks that maximize cutting potential. 3M Cubitron II products have raised the bar for high-performing abrasives. Moreover, because the abrasive itself stays cooler and sharper, 3M Precision Shaped Grain discs last significantly longer than conventional ceramic grain discs, delivering a lower cost per grind with fewer disc changes. They feature a tough, stiff backing made from vulcanized fiber that resist wear and can handle tough grinding applications.
