3M 051115-66778 Cubitron II Roloc Fibre Disc 982C 2 Inch 36+ Grit

The 3M Cubitron II Roloc Fibre Disc 982C is a high-performance quick-change abrasive disc engineered for fast, efficient grinding on metal surfaces. This 2-inch disc features 3M's revolutionary Precision-Shaped Grain (PSG) technology, which uses ceramic abrasive grains shaped into sharp triangular structures that slice through material rather than plowing through it.

Key Features:

• 2-inch diameter with 36+ grit for aggressive material removal
• Precision-Shaped Grain technology cuts up to 30% faster than conventional ceramic abrasives
• Lasts up to twice as long as traditional ceramic discs
• TR (plastic) Roloc quick-change attachment for fast disc changes
• Rigid fiber backing provides durability and tear resistance
• Maximum operating speed: 25,000 RPM
• Optimized for carbon steel grinding applications

The self-sharpening PSG abrasive grains fracture during use to maintain sharp cutting edges throughout the disc's life, delivering consistent performance and lower cost per grind. The electrostatically-oriented ceramic grains ensure efficient cutting with even wear patterns. Ideal for grinding, deburring, weld blending, edge chamfering, and other medium to heavy-duty metalworking tasks. Requires a Roloc backup pad (sold separately) for use with compatible angle grinders and disc sanders.