The 3M Cubitron 3 Roloc Fibre Disc is a high-performance abrasive fibre disc developed for demanding grinding, weld blending, deburring, and metal finishing applications. Using advanced Precision Shaped Grain (PSG) technology, each ceramic grain is precisely engineered to maintain sharp cutting edges and deliver consistent, high cut rates. The re-engineered grain shape, featuring curved sides, promotes cooler cutting and less heat development compared to previous 3M Cubitron II Roloc Fibre Discs*. This design increases material removal rates and reduces the frequency of disc changeouts, supporting continuous productivity in professional operations. Enhanced mineral orientation enables the disc to sustain its cut rate over time, maximizing throughput and efficiency. The convenient 3M Roloc Attachment System ensures quick, secure disc changes between grades or sizes, making it an excellent choice for environments that require frequent tool adjustments. Built to last longer than both its predecessors and select leading global competitors*, the 3M Cubitron 3 Roloc Fibre Disc helps reduce waste and total operational costs. It is available in a range of coarse grades to meet varied finishing needs and performs best when paired with 3M Power Tools for optimal results. *Validated through internal 3M automated testing in 2025, this disc is engineered to deliver consistent quality and performance across metalworking applications. For industrial/occupational use only. Not for consumer sale or use.