Star Diamond Tools offers Cluster type Diamond Dresser. Star Diamond Tools supplies various types of shaping tools, cluster, hexagonal disc, blade dresser, indentors, grooving tools etc. Cluster type Diamond Dresser is ideal for coarse or rough dressing of grinding wheels in sizes up to 80 grit. This Diamond Dresser consists of a number of small natural rough diamonds of good crystal character, set in a geometric pattern in single layer and sintered in to a special wear resistant bond. This dresser offers rapid-dressing without scoring and produces a consistent even surface on the grinding wheel.