3M Cubitron II Roloc Fibre Disc 786C, 33389, 3 in (75 mm), 36+, 15 discs per carton
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.
Product 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