Diamond Discs For Zirconia
While a traditional diamond disc works well with high fusing feldspathic ceramic, you have probably noticed that it's less effective and does not last when utilized with zirconia or lithium disilicate. Our ZR discs have a special diamond shape, grit and tighter particle placement. They are more effective, last longer and stay cooler. Our 30mm and 38mm discs are recommended for lithium disilicate sprue cutting.