3M™ Fibre Disc 782C is a fibre disc featuring 3M advanced abrasive technology, 3M Precision Shaped Grain. These discs have a stiff fibre backing and strong resin bond that provide durability and tear resistance. They’re constructed with a grinding aid and are engineered for ultra-rapid cut.

• Premium mineral excels at heavy weight applications
• 3M Precision Shaped Grain yields higher cut rates
• Grinding aid minimizes grinding temperatures for heat-sensitive alloys
• Reduce costs with long lasting abrasive
• Durable and tear resistant
• Compatible with 3M™ disc pad face plates and hubs

Use 3M™ Fibre Disc 782C for a step up in performance over conventional fibre discs. 3M fibre discs offer an ultra-fast cut making them an excellent choice for weld removal, blending, and finish refinement on stainless steel and high nickel alloys. The advanced solution for challenging applications Balance cost and output by selecting the abrasive with precisely the right amount of cut and life. 787C contains the exact amount of precision shaped grain (PSG) you need to optimize the balance of speed and longevity for challenging applications from grinding to deburring. A grinding aid is incorporated to keep the disc and workpiece cool and further prolonging disc life. Disc construction includes a stiff fibre backing and strong resin bond that provide durability and tear-resistance. This combined with the abrasive grain enables operators to complete more parts per disc and require fewer disc changes. The exceptional life and cut of these 782C fibre discs make them one of 3M’s best grinding discs for high production environments, providing significant gains over conventional fibre discs.

  What is the difference between 3m 787c and 782c?

3M™Fibre Disc 787C For stainless steel and more 3M™Fibre Disc 782C For carbon steel Tech Tip: • 3M precision-shaped grain allows these discs to cut fast. When removing stainless steel welds, consider using 787C discs one grade finer than you usually use.