Surgical Carbide 4EDescriptionHead Diameter (mm): 1.4Head Length (mm): 1.4Overall Length (mm): 22 An account is required to purchase on Trihawk. More info Create account Login SKU: FG 4E Categories: Rounds, Rounds, Surgical Burs Additional information Additional informationWeightN/ARelated products Surgical Carbide 558SU Head Diameter (mm): 1.2Head Length (mm): 4.2Overall Length (mm): 25 FG151 Amazilia line- 6 blade helical design for precision cutting; active tipHead Diameter (mm): 1.6Head Length (mm): 10.0Overall Length (mm): 25.0 Surgical Carbide 172SU Head Diameter (mm): 1.4Head Length (mm): 4.2Overall Length (mm): 25