3M Cubitron™ 769F Flap disc Diameter 125 mm Bore diameter 22.23 mm 10 pc(s)

Performance without compromises! Do difficult work with the 3M™ 769F fan disc, which is all but normal. With the 3M precision shaped grain it offers a great combination of performance and benefits. In addition, this disc allows twice the ablation rate and the same long service life as compared to conventional zirconium corundum grinding wheels. A particularly precise result can be achieved with a 120+ grain size. An excellent choice for the machining of structural and stainless steel.The precision-shaped ceramic grain contained in the fan disc allows an exceptionally high abrasion with less contact pressure. This grinding grain forms triangular tips that cut the metal and do not penetrate or "plow" like conventional abrasives. Serrated washers are three-dimensional grinding wheels, consisting of overlapping, fiber-reinforced louvers coated with abrasives, which fan out from a central hub. While the overlapping laminated layers wear off, leaves with fresh abrasive mineral are continuously exposed. This enab...