Adeor Meridian Classic™ disposable cranial perforators is a cranial perforator for burr hole trepanation from Adeor medical. The Meridian Classic™ comes in 3 popular sizes for a wide range of cranial access procedures. The cutting head profile of the Meridian Classic™ cranial perforator range reduces the risk of accidental cutting of the dura, thereby vastly increasing the procedure’s safety. Suitable for even and uneven bone. Made in Germany.