3M 89721 FIBRE DISC 782C 100MMX16MM 80+ SLOTTED

Engineered for ultra-rapid cut on carbon steel, 3M™ Fibre Disc 782C offers outstanding cut, durability, and ease of use. Our discs are a major step up in performance over conventional fibre discs. Advanced abrasive technology makes it an excellent choice for tough applications including weld removal, blending and finish refinement.

Premium performance tackles carbon steel applications
Balance cost and output by selecting the abrasive with precisely the right amount of cut and life. These discs contain Precision Shaped Grain (PSG) to optimise the balance of speed and longevity for many of your carbon steel operations. Disc construction includes a stiff fibre backing and strong resin bond that provide durability and tear resistance, which along with fast cutting abrasive grain enables operators to complete more parts per disc, and requires fewer disc changes.

The exceptional life and cut of 782C make it one of 3M’s best grinding discs for high production environments, providing significant gains over conventional fibre discs. With jobs where a higher-tier fibre disc could be under-utilised, but productivity is still your bottom line, these fibre discs deliver outstanding throughput. They’re an excellent choice for a range of applications including edge chamfering, bevelling, deburring, and weld removal.

Step up production with 3M Precision Shaped Grain
Developed for improved output on light to heavy stock removal, 3M Precision Shaped Grain lets operators finish tough tasks faster and with less fatigue. Because the grain wears evenly and stays sharp, PSG abrasives last significantly longer than their conventional ceramic counterparts, ensuring extended high performance in production applications.

To accomplish this level of performance, 3M engineers apply proprietary micro replication technology to create precise triangular structures of 3M Ceramic Abrasive Grain, and then electrostatically orient them on the backing to form sharp peaks. These ultra-sharp peaks sli

3M™ Fibre Disc 782C is a fibre disc engineered for an ultra-rapid cut on carbon steel. These discs feature our advanced abrasive technology, 3M Precision Shaped Grain. Their stiff fibre backing and strong resin bond provides durability and tear resistance. These discs are compatible with 3M disc pad face plates and hubs (sold separately).