To save time and increase throughput, our 3M™ Cubitron™ II Roloc™ Durable Edge Disc 984F combines the convenience of the 3M™ Roloc™ Quick Change Attachment System with 3M proprietary Precision Shaped Grain (PSG) technology, delivering outstanding cut rates and disc life. For long life and durability, 3M scientists have used a laminated 2 ply polyester backing for wear resistance in edge work. A grinding aid incorporated on the disc helps keep the disc cool on stainless steel and heat sensitive metals such as nickel alloys and titanium, thereby reducing metal discolouration/oxidation and the chance of heat related stress cracks. Our 3M™ Cubitron™ II Brand Products have raised the bar for high performing abrasives. 3M Precision Shaped Grain out cuts and outlasts conventional ceramic industrial abrasives and requires less grinding force to achieve high level performance. The result is that operators can grind faster and complete more parts per disc with less muscle work and fatigue. To create PSG, our team of 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. These peaks slice cleanly through metal, rather than gouging or 'plowing' as traditional abrasives do. This generates a super fast cut and lessens heat build up due to friction, reducing heat related stress cracks and discolouration. 3M™ Cubitron™ II Roloc™ Durable Edge Disc 984F is available for use with the following 3M™ Roloc™ Brand Attachment Systems: TR, TSM and TS. Please select discs with the attachment design made for your system.