3M Cubitron II Fibre Roloc Grinding Disc 3 inch/75 mm 36+ Grit (15 Discs)

3M's Cubitron II Roloc Fibre Discs 786C is built for grinding, weld blending, deburring and other tough metal finishing jobs. 3M Precision Shaped Grain - a tough, hard, sharp ceramic abrasive - is resin-bonded to a stiff fiber backing. This disc lasts significantly longer than conventional ceramic grain discs, delivering a lower cost per grind with fewer disc changes.

Features:

• Cubitron II cuts 30% faster and lasts 2x longer than conventional ceramic abrasives
• Precision Shaped Grain (PSG) technology employs microreplication for extremely uniform abrasive
• Triangular PSG abrasive grains are super-sharp and cut exceptionally fast
• Grains are electrostatically oriented on abrasive surface for efficient cut, even wear
• PSG self-fractures during use to maintain sharpness and prolong abrasive life
• Stiff fiber backing and a strong resin bond lend this disc long life and tear-resistance
• Significantly longer lasting, complete more parts per disc and requires fewer disc changes