Zirconia & Lithium Disilicat ContouringWhen a greater amount of material needs to be removed, a diamond infused Diacool® will quickly and easily get the job done. Unique diamond particle shape and size, combined with a special binder, ensure zirconia and lithium disilicate restorations remain cool, thereby reducing the possibility of creating micro fractures while grinding. With only minimal pressure applied, restorations are quickly and safely reduced and shaped. Some ceramists prefer using a coarse Diacool®, just slightly more abrasive, yet they also remain cool and effective. Our large B406 wheel is an excellent choice for pressed lithium disilicate sprue connector reduction. For final contouring we recommend using our "Berrys."