This kit is designed for a quick, reliable and reproducible anterior and posterior preparations for all ceramic crown. Includes: (1) Optimum™ Multi-Use FG Diamond Gross Reduction Coarse 652-018C (1) Optimum™ Ceramic Crown Prep FG Diamond Coarse P858-014C (1) Optimum™ Ceramic Crown Prep FG Diamond Medium P859-014M (1) Optimum™ Ceramic Crown Prep FG DIamond Coarse PT850-016C (1) Optimum™ Multi-Use FG Diamond Round End Taper Fine 850-016 (1) Optimum™ Ceramic Crown Prep FG Diamond Fine 856L-020F (1) Optimum™ Ceramic Crown Prep FG Diamond Medium PT856L-020M (1) Optimum™ Ceramic Crown Prep FG Diamond Coarse P379-023C (1) Optimum™ Ceramic Crown Prep FG Diamond Coarse PT856-016C (1) Optimum™ Multi-Use FG Diamond Taper End Cutting Fine 839-010