NORTON 66254442905 RAZORSTAR BACK PLATE 115MM YELLOW

A breakthrough innovation of razor-sharp ceramic grain with a tough microstructure cuts faster and removes more material. This is combined with the highest percentage of grains applied to the backing in an upright position for razor-sharp cutting.. Unique, patented grain geometry means new, sharp cutting edges are exposed as the grain fractures during grinding providing consistent cut rate and unparalleled belt life.. The sharp grain and topsize layer combine to significantly reduce heat generation, resulting in less thermal damage of the work piece..