Engineered for ultra-rapid cut, 3M™ Roloc™ Fibre Disc 787C features 3M Precision Shaped Ceramic Grain. With its outstanding cut, durability and ease of use, this disc offers a major step up in performance over conventional fibre discs. Constructed with a grinding aid, it is an excellent choice for weld removal, blending and finish refinement on stainless steel and high nickel alloys.3M Roloc Fibre Disc 787C contains the exact amount of 3M Precision Shaped Ceramic Grain (PSG) you need to optimize the balance of speed and longevity for challenging applications from grinding to deburring. Moreover, to keep the disc and workpiece cool, a grinding aid is incorporated, further prolonging disc life. Disc construction includes a stiff fibre backing and strong resin bond that provide durability and tear-resistance, which along with premier abrasive grain enables operators to complete more parts per disc and requires fewer disc changes. Developed for improved output on light to heavy-stock removal, 3M Precision Shaped Ceramic Grain lets operators finish tough tasks faster and with less fatigue. It wears evenly and because the abrasive itself stays cooler and sharper, 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 microreplication 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 slice cleanly through metal and continuously self-sharpen as the points break off, rather than gouging or 'plowing' as conventional abrasives do. To suit many different project needs, we offer these discs in a range of sizes and a variety of attachment styles. The 3M Roloc Fibre Disc 787C is available for use with the following 3M Roloc Attachment Systems: TSM and TR. We also offer 3M Fibre Disc 787C in larger sizes with a center hole or GL and TN attachments (sold separately). Please select discs with the attachment design made for your system.
3M Precision Shaped Ceramic Grain yields higher cut rates and cooler cut while completing more parts per disc than conventional fibre discs
Grinding aid minimizes grinding temperatures for heat-sensitive alloys
Rapidly cuts hard-to-grind metals like stainless steel and high nickel alloys
To be used with disc sanders and right angle grinders
