3M Fibre Disc 787C, 125 mm x 22 mm, 36+, Slotted (Pack of 25)
Use 3M Fibre Disc 787C for a step up in performance over conventional fibre discs. Our 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. A grinding aid is incorporated to keep the disc and workpiece cool and further prolonging disc life. 3M Precision Shaped Grain lets operators finish tough tasks faster and with less fatigue. These ultra-sharp peaks slice cleanly through metal rather than gouging or ‘ploughing’ as conventional abrasives do, and continuously self-sharpen as the points break off. For optimal performance, the disc should be used with a back up pad of the appropriate density for the application—a lighter density back up pad for lighter weight grinding applications, and a harder density back up pad for more heavy weight grinding applications.
