Dental preparation bur sets bring together a series of burs that are designed to be used in a specific technique for preparing a patient's teeth for specific types of dental restorations. Main material of burs are diamond and stainless stee. These kits often come in a custom bur block and the burs included are often selected by a noted clinician. Kits can be universal with burs ready for almost any type of prep, or they can be tailored to provide the specific burs for one type of prep. When selecting preparation bur sets, be sure to consider the types of cases you see, and how often you will be using the types of kits you choose. It is also important to pay attention to the infection control protocols for the bur systems you prefer.