At Koenig Advanced Abrasives Supply we know that science matters in the development of abrasives but yet surprisingly we find many companies struggling with poor performance and low efficiency of abrasives developed in the 1960's.  PFERD's constant research efforts have developed advancements in abrasive technology not seen before.  Manufacturers from more than 100 countries trust and choose PFERD abrasive tools offering the user maximum benefit and cost-effectiveness. PFERD is the leading brand for the development, production and support, as well as the distribution of tool solutions for surface finishing and material cutting.