Add refill kits for the following items to your cart below: Amalgam Bur- access metal restorations Pulp Shaper Bur – access natural tooth structure and metal restorations Round Carbide Bur #2 & #4 - access natural tooth structure Round Diamond Bur #2 & #4 – access ceramic restorations Tapered Diamond Bur – access natural tooth structure, ceramic restorations, metal restorations X-Gates Drill – access natural tooth structure and replaces Gates Glidden 1-4