eZr Blue Coarse Grit Disc Grinder (For Gross Removal) 5/Pack

eZr is a three-step diamond polishing system for easy and safe adjust ment of zirconia oxide and lithium disilicate. The grinders are ideal for adjusting and correcting chairside restorations such as veneers, crowns, inlays and onlays. Prevents overheating that could lead to premature failure.